Sennheiser MM 100 Bluetooth® wireless headset, cell phone-compatible Zoom Front Photos Videos Item# 143MM100 offer details Item# 143MM100 Review Summary 4 people say In Stock Free Crutchfield lifetime tech support Free Shipping Your price $149.99 Add to cart + Add to wishlist Email me alerts for this product Buy this item and earn up to 150 Rewards points See more offers and ways to save Special Financing Available By buying this product you'll earn up to 150 Rewards points. When you sign up for a Crutchfield account, you’ll be enrolled in Crutchfield Rewards. You’ll earn one point for every dollar you spend on gear from us. You can turn your points into Rewards Cards that you can use toward future purchases. You can sign up for an account now, or after you complete your purchase (you’ll get credit for the points either way). Sign up for a Crutchfield account Share this product: Overview Details Staff Reviews Customer Reviews Category Info Our take on the Sennheiser MM 100 by Dave Bar Enjoy your tunes and never miss a call with Sennheiser's MM 100 Bluetooth stereo headset. Its convenient wireless design lets you take calls, hold crystal-clear conversations, and hear your music with rich, high-fidelity sound — all from your multimedia-capable mobile phone. The lightweight, neckband design stays securely in place when you're on the go, and provides excellent long-term wearing comfort. The MM 100's open-back earpad construction gives your tunes added acoustic depth and detail while allowing you to hear what's going on around you — a big plus on busy city streets. Convenient controls on the earcup let you adjust volume, skip tracks forward or back in a playlist, and answer or end calls on compatible Bluetooth devices, all without ever having to take your phone out of your pocket. Sennheiser supplies a handy USB charging cable plus a wall charger in the box for keeping your 'phones powered up and ready to go. From the review Sennheiser MM 100 and MM 400 Bluetooth headsets: A family review of a headphone family This thing is awesome! I could hear the music on my iPod touch® perfectly, nearly blocking out the more annoying people around me when I turned them up loud enough. This headset is very comfortable. It's light and the band is kind of thin and fit just behind my head. The sound quality was great." — Marshall, Crutchfield A/V Writer See more info on this item Highlights:neckband-style, on-the-ear designSennheiser's Open-Aire design for wide dynamic range with detailed, natural sound (open design does not block outside noise)Bluetooth® wireless operation:stereo A2DP for streaming high-quality audio from compatible cell phones, music players, and computersAudio/Video Remote Control Profile (AVRCP) for hands-free operation with compatible devicesinvisible, built-in microphone for clear phone conversationsBluetooth transmission range: up to 33 feettalk time: up to 9 hourslistening time: up to 7.5 hoursstandby time: up to 220 hoursrechargeable via supplied USB or wall adapterintegrated track, volume, and answer/end controls on the right earcupfrequency response 22-20,000 HzUSB charging cable and wall charging adapter includedweight: 1.9 oz.warranty: 2 yearsOur 60-day money-back guaranteeShop all Sennheiser Headphones Hands-on research from the Crutchfield Labs (what are the Labs?) Features and specs chart | What’s in the box? | In-depth notes Features and Specs Features and Specs General Fit Style Loading... On-ear Earcup Type Loading... Open Noise-canceling Loading... No Bluetooth Loading... Yes Frequency Response Loading... 22-20k Hz Sensitivity Loading... N/A dB Impedance Loading... N/A Weight Loading... 1.9 ounces Cord Length Loading... N/A Airline Adapter Included Loading... No iPod Control Loading... Yes Volume Control Loading... Yes Built-in Microphone Loading... Yes Parts Warranty Loading... 2 Years Labor Warranty Loading... 2 Years Product Research Product Research What's in the box? Download owner's manual Bluetooth portable headphones 40" Charging cable (USB type-A connector on one end and mini USB type-B 8-pin on other) Power supply adatper (5 volt DC/150 mA) Quick Guide Instruction manual (English/ German/ French/ Italian/ Spanish/ Dutch/ Portuguese) Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Bluetooth Wireless Reception/Transmission: The Sennheiser MM 100 features Bluetooth v2.0 wireless reception and transmission with a built-in microphone for cable-free use with select Bluetooth enabled phones and audio devices. Supported Bluetooth profiles include A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile), HSP (HeadSet Profile), and HFP (Hands-Free Profile). Note: Not all Bluetooth enabled audio devices will be compatible. Controls: On the right ear-cup there are integrated controls for your connected phone or audio device. Audio controls include volume, skip forward or backward, pause, and play. Phone controls include volume, accept call, reject call, end call, redial, voice dial, and mute. Note: All control functions must also be supported by the connected device. The 2nd generation iPod touch, iPhone 3G, and iPhone 3GS support only the play and pause audio functions via AVRCP. Battery Pack: The MM 100 has a built-in Lithium-Polymer battery pack which provides up to 7-1/2 hours of music playback or up to 9 hours talk time (phone). An AC adapter is included to charge the battery pack; charging time is approximately 2-1/2 hours. The headphones can also be charged using a computer's USB port. Product reviews from the Crutchfield Labs Product reviews from the Crutchfield Labs (what are the Labs?) Sennheiser MM 100 and MM 400 Bluetooth® headsets Sennheiser MM 100 and MM 400 Bluetooth® headsets Marshall Chase 9/20/2011 Marshall teams up with his teenage daughter to check out some Bluetooth® wireless headsets. Can the Sennheiser MM 100s' and MM 400's have cross-generational appeal? Product Reviews Review this product Submit a review and you will be entered to win a $150 gift card Crutchfield Great Gear Giveaway Official Sweepstakes Rules Reviews for the Sennheiser MM 100 Average Customer Review: 4 people say: Review this product: Thanks for taking the time to share your experiences about this product. Please be sure to focus your comments on the product itself. Read our Review Guidelines for more information. Review title * Email Your email won't be visible. Please use the email address that is associated with your order. Display name (e.g., JohnD) Your review will be signed using the display name and location * Your location (e.g., Charlottesville, VA) * Your rating Click on a star to rate the overall product on a scale of 1-5 Rate the following specific attributes Sound Quality "Coolness Factor" Build Quality Comfort Noise Reduction 1500 characters left * Your review Attach a YouTube Review Crutchfield Video Review Guidelines Only submit videos that you made or are authorized to use. Do not submit videos that contain music, video or visuals that are copyrighted and belong to someone else. Please see our Review Guidelines for more information. 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Filter by rating: 5 Star: (1) 4 Star: (0) 3 Star: (1) 2 Star: (1) 1 Star: (1) Based on your filters, 2 customers also rated: "Coolness Factor" Build Quality Comfort Noise Reduction Sound Quality Sort by: Date Reviewed Rating Helpfulness Showing: 1-4 of 4 View page: 1 3 out of 5 SENNHEISER MM 100 Written By SENNHEISER MM 100, EASTVILLE, VA. on Thursday, August 30, 2012 Crutchfield Customer Review (What's this?) I'am not thrilled with this headset, but I have a very large head ( size 8), so it's always hard for me to find anything for my head. Pros: Headset fits around behind my neck instead of over the top of my head. It's probably the only headset that I can wear. Cons: The earpads are not comfortable . For the price Sennheiser should provide a hard plastic case of some sort. I recently bought a $60 sonicare toothbrush that came with a carrying case. Was this review helpful? Yes | No "Coolness Factor" Build Quality Comfort Noise Reduction Sound Quality 5 out of 5 Great Product! Written By Robert, San Francisco, CA on Friday, July 06, 2012 Crutchfield Customer Review (What's this?) Great for working out! Was this review helpful? Yes | No "Coolness Factor" Build Quality Comfort Noise Reduction Sound Quality 2 out of 5 Doesn't cut it Written By Cw, Eastern Shore, MD on Sunday, June 10, 2012 Crutchfield Customer Review (What's this?) When it works, it's great with good sound. How ever it routinely just stops working. Won't turn on and it's not happy. Pros: Good sound when it works. Cons: Routinely just shuts off after random amounts of time. Usually less than an hour. 1 out of 1 people found this helpful Was this review helpful? Yes | No 1 out of 5 Would not recommend Written By Tom, Chicago, IL on Saturday, April 07, 2012 The MM-100 is one of the better BT headphones out there, but it's not perfect. Ive owned it since Feb 2012. This headset connects easily across multiple devices with no trouble. The construction appears weak, but you want something light on your head if you're wearing it for hours. I listen to a wide range of music. Hip Hop, Dance, Rock, etc., sounds great with moderate bass and dynamic sound. The deal breaker for me is when I play meditation, nature, or more quiet music such as a solo piano; I can hear some sort of electronic noise feedback in the right ear. The noise stops after 3 seconds from being unpaired from the device. I've paired with the Iphone4, Ipad2, 3 other cell phones, and Win7 PC all resulting in the same issue. I've tried using it in different locations- it still had that faint clicking sound. I have used a different brand of headphones for years and will continue to use it until someone can top it. One other annoyance factor is you have to use the charging cable that comes with the MM-100. A micro-USB charging cable would be nice. Pros: Connects easy, lightweight Cons: Proprietary charging cable, faint clicking sound in right ear Was this review helpful? Yes | No 1-4 of 4 For a more in-depth review and enhanced detailed information on the Sennheiser MM 100, please visit the Crutchfield website product page (/S-4n2WMxcxHCY/p_143MM100/Sennheiser-MM-100.html ). Recommended Accessories See more accessories Your featured item Sennheiser MM 100 Bluetooth® wireless headset, cell phone-compatible $149.99 In Stock Protect your gear with an extended warranty Add 3 Year Warranty Square Trade Warranty $20.99 In Stock Add selected to cart Find the gear that's right for you Ask an expert Your Crutchfield Advisor knows the gear inside and out. Call 1.888.955.6000 Email Compare with other Sennheiser models Sennheiser MM 400-XEnjoy better sound quality plus longer talk and listen times In StockThe Sennheiser MM 400-X offers: advanced Sennheiser Duofol™ drivers with a wider frequency response for enhanced sound quality up to 10 hours of Bluetooth talk time and 20 hours of music playback time per battery charge 56" detachable audio cable with stereo mini plug included for wired listening options View All Product Information$269.99Sennheiser MM 100 3 out of 5: In StockThe Sennheiser MM 100 offers: Bluetooth wireless technology lets you enjoy high-quality stereo sound and manage calls from a compatible music player or cellphonehands-free operation with compatible Bluetooth devicesUSB charging cable and multi-country wall charging adapter includedView All Product Information$149.99Sennheiser MM 500-XEnjoy even greater comfort and sound quality In StockThe Sennheiser MM 500-X offers: an around-the-ear design for better ambient noise blocking and comfort View All Product Information$329.99Sennheiser MM 400-X In StockThe Sennheiser MM 400-X offers: Bluetooth technology wirelessly transmits music and phone calls from your compatible portable player or cell phone to the headphonesadvanced aptX audio circuitry for wirelessly streaming high-quality stereo sound from aptX-enabled devicesrechargeable battery and multi-country charger includedView All Product Information$269.99Sennheiser MM 450-XEnjoy peace and quiet anywhere you travel 5 out of 5: In StockThe Sennheiser MM 450-X offers: NoiseGard 2.0 noise-cancellation technology to reduce outside sounds by up to 90% a handy TalkThrough function that lets you pause the noise-canceling feature for brief conversations View All Product Information$449.99Sennheiser MM 500-X In StockThe Sennheiser MM 500-X offers: Bluetooth technology wirelessly transmits music and phone calls from your compatible music player or cell phone to the headphonesadvanced aptX audio circuitry for wirelessly streaming high-quality stereo sound from aptX-enabled devicesdetachable audio cable with stereo mini plug included for wired listening optionsView All Product Information$329.99Sennheiser MM 450-X 5 out of 5: In StockThe Sennheiser MM 450-X offers: Bluetooth® wireless operation with advanced aptX audio circuitry for streaming high-quality stereo sound from aptX-enabled devicesNoiseGard 2.0 noise-cancellation technology provides up to 90% active noise cancellationrechargeable battery and multi-country charger includedView All Product Information$449.99 You are hereSennheiser MM 100Compare with $149.99 Sennheiser MM 400-XCompare with $269.99 Sennheiser MM 500-XCompare with $329.99 Sennheiser MM 450-XGet details $449.99 Front
Our take on the Sennheiser MM 100 by Dave Bar Enjoy your tunes and never miss a call with Sennheiser's MM 100 Bluetooth stereo headset. Its convenient wireless design lets you take calls, hold crystal-clear conversations, and hear your music with rich, high-fidelity sound — all from your multimedia-capable mobile phone. The lightweight, neckband design stays securely in place when you're on the go, and provides excellent long-term wearing comfort. The MM 100's open-back earpad construction gives your tunes added acoustic depth and detail while allowing you to hear what's going on around you — a big plus on busy city streets. Convenient controls on the earcup let you adjust volume, skip tracks forward or back in a playlist, and answer or end calls on compatible Bluetooth devices, all without ever having to take your phone out of your pocket. Sennheiser supplies a handy USB charging cable plus a wall charger in the box for keeping your 'phones powered up and ready to go. From the review Sennheiser MM 100 and MM 400 Bluetooth headsets: A family review of a headphone family This thing is awesome! I could hear the music on my iPod touch® perfectly, nearly blocking out the more annoying people around me when I turned them up loud enough. This headset is very comfortable. It's light and the band is kind of thin and fit just behind my head. The sound quality was great." — Marshall, Crutchfield A/V Writer See more info on this item Highlights:neckband-style, on-the-ear designSennheiser's Open-Aire design for wide dynamic range with detailed, natural sound (open design does not block outside noise)Bluetooth® wireless operation:stereo A2DP for streaming high-quality audio from compatible cell phones, music players, and computersAudio/Video Remote Control Profile (AVRCP) for hands-free operation with compatible devicesinvisible, built-in microphone for clear phone conversationsBluetooth transmission range: up to 33 feettalk time: up to 9 hourslistening time: up to 7.5 hoursstandby time: up to 220 hoursrechargeable via supplied USB or wall adapterintegrated track, volume, and answer/end controls on the right earcupfrequency response 22-20,000 HzUSB charging cable and wall charging adapter includedweight: 1.9 oz.warranty: 2 yearsOur 60-day money-back guaranteeShop all Sennheiser Headphones
Hands-on research from the Crutchfield Labs (what are the Labs?) Features and specs chart | What’s in the box? | In-depth notes Features and Specs Features and Specs General Fit Style Loading... On-ear Earcup Type Loading... Open Noise-canceling Loading... No Bluetooth Loading... Yes Frequency Response Loading... 22-20k Hz Sensitivity Loading... N/A dB Impedance Loading... N/A Weight Loading... 1.9 ounces Cord Length Loading... N/A Airline Adapter Included Loading... No iPod Control Loading... Yes Volume Control Loading... Yes Built-in Microphone Loading... Yes Parts Warranty Loading... 2 Years Labor Warranty Loading... 2 Years Product Research Product Research What's in the box? Download owner's manual Bluetooth portable headphones 40" Charging cable (USB type-A connector on one end and mini USB type-B 8-pin on other) Power supply adatper (5 volt DC/150 mA) Quick Guide Instruction manual (English/ German/ French/ Italian/ Spanish/ Dutch/ Portuguese) Our Product Research Team At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices. Features Bluetooth Wireless Reception/Transmission: The Sennheiser MM 100 features Bluetooth v2.0 wireless reception and transmission with a built-in microphone for cable-free use with select Bluetooth enabled phones and audio devices. Supported Bluetooth profiles include A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile), HSP (HeadSet Profile), and HFP (Hands-Free Profile). Note: Not all Bluetooth enabled audio devices will be compatible. Controls: On the right ear-cup there are integrated controls for your connected phone or audio device. Audio controls include volume, skip forward or backward, pause, and play. Phone controls include volume, accept call, reject call, end call, redial, voice dial, and mute. Note: All control functions must also be supported by the connected device. The 2nd generation iPod touch, iPhone 3G, and iPhone 3GS support only the play and pause audio functions via AVRCP. Battery Pack: The MM 100 has a built-in Lithium-Polymer battery pack which provides up to 7-1/2 hours of music playback or up to 9 hours talk time (phone). An AC adapter is included to charge the battery pack; charging time is approximately 2-1/2 hours. The headphones can also be charged using a computer's USB port.
Sennheiser MM 100 and MM 400 Bluetooth® headsets Sennheiser MM 100 and MM 400 Bluetooth® headsets Marshall Chase 9/20/2011 Marshall teams up with his teenage daughter to check out some Bluetooth® wireless headsets. Can the Sennheiser MM 100s' and MM 400's have cross-generational appeal?
3 out of 5 SENNHEISER MM 100 Written By SENNHEISER MM 100, EASTVILLE, VA. on Thursday, August 30, 2012 Crutchfield Customer Review (What's this?) I'am not thrilled with this headset, but I have a very large head ( size 8), so it's always hard for me to find anything for my head. Pros: Headset fits around behind my neck instead of over the top of my head. It's probably the only headset that I can wear. Cons: The earpads are not comfortable . For the price Sennheiser should provide a hard plastic case of some sort. I recently bought a $60 sonicare toothbrush that came with a carrying case. Was this review helpful? Yes | No "Coolness Factor" Build Quality Comfort Noise Reduction Sound Quality
5 out of 5 Great Product! Written By Robert, San Francisco, CA on Friday, July 06, 2012 Crutchfield Customer Review (What's this?) Great for working out! Was this review helpful? Yes | No "Coolness Factor" Build Quality Comfort Noise Reduction Sound Quality
2 out of 5 Doesn't cut it Written By Cw, Eastern Shore, MD on Sunday, June 10, 2012 Crutchfield Customer Review (What's this?) When it works, it's great with good sound. How ever it routinely just stops working. Won't turn on and it's not happy. Pros: Good sound when it works. Cons: Routinely just shuts off after random amounts of time. Usually less than an hour. 1 out of 1 people found this helpful Was this review helpful? Yes | No
1 out of 5 Would not recommend Written By Tom, Chicago, IL on Saturday, April 07, 2012 The MM-100 is one of the better BT headphones out there, but it's not perfect. Ive owned it since Feb 2012. This headset connects easily across multiple devices with no trouble. The construction appears weak, but you want something light on your head if you're wearing it for hours. I listen to a wide range of music. Hip Hop, Dance, Rock, etc., sounds great with moderate bass and dynamic sound. The deal breaker for me is when I play meditation, nature, or more quiet music such as a solo piano; I can hear some sort of electronic noise feedback in the right ear. The noise stops after 3 seconds from being unpaired from the device. I've paired with the Iphone4, Ipad2, 3 other cell phones, and Win7 PC all resulting in the same issue. I've tried using it in different locations- it still had that faint clicking sound. I have used a different brand of headphones for years and will continue to use it until someone can top it. One other annoyance factor is you have to use the charging cable that comes with the MM-100. A micro-USB charging cable would be nice. Pros: Connects easy, lightweight Cons: Proprietary charging cable, faint clicking sound in right ear Was this review helpful? Yes | No
