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JBL Under Armour® True Wireless Streak

Ultra-compact sports earbuds for small ears

Item # 109USTRKB

The waterproof JBL UA True Wireless Streak sports headphones are designed to comfortably fit smaller ears.

The waterproof JBL UA True Wireless Streak sports headphones are designed to comfortably fit smaller ears.

New

Item # 109USTRKB

Ships free today

In stock
$149.95

About the JBL Under Armour® True Wireless Streak

Durable, sweat-proof 'buds, designed for small ears 

I hear from customers and co-workers all the time who like the idea of true wireless earbuds for workouts — but often find them too bulky. The streamlined, lightweight JBL UA Streak sports headphones are designed to solve that problem for people with smaller ears. They include three small sizes of ear tips, along with optional ear fins to further secure the fit for running or exercise. 
Woman wearing JBL UA True Wireless Streak earbuds

The waterproof JBL UA True Wireless Streak earbuds sport a streamlined design and stay put as you move

Durable, sweat-proof 'buds, designed for small ears 

I hear from customers and co-workers all the time who like the idea of true wireless earbuds for workouts — but often find them too bulky. The streamlined, lightweight JBL UA Streak sports headphones are designed to solve that problem for people with smaller ears. They include three small sizes of ear tips, along with optional ear fins to further secure the fit for running or exercise. 

There's no connecting cord between the left and right earbud to distract you. You have touch control over calls and music and JBL delivers an energetic sound with deep bass emphasis. 

Ready for any weather

Bluetooth 5.0 offers a strong wireless signal, so you can keep your phone safely tucked away when you're working out in bad weather. You shouldn't have to worry too much about these small earbuds. They are rated full iPX7 waterproof and Under Armour always uses durable, high-grade materials that are a cut above your typical gym gear. 

Safety first

In the gym, it's sometimes OK to shut out the world and focus on your workout. But out in the real world, you need to stay aware of your surroundings. With these headphones, you can tap the left earbud to choose one of the special listening modes:

"Ambient" mode lets you hear external sounds mixed in with your music. "Talk Thru" mode turns the music off and uses buit-in mics to pick up people's voices. This is helpful when someone tries to strike up a conversation, and you don't necessarily want to take out your earbuds. 

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Product highlights:

  • 100% wire-free sports headphones designed for smaller ears
    • no connecting cord between left and right earbuds
    • streamlined design with smaller ear tips
  • Bluetooth 5.0 for wireless music listening and phone calls
  • 5.8mm dynamic drivers tuned for energetic sound with deep bass
Designed for running and workouts:
  • IPX7-rated waterproof design
    • made of premium, reflective UA materials
  • Sport Flex Fit silicone ear tips are designed to avoid pressure points and stay secure
    • includes 3 smaller sizes of ear tips for a customized fit:
    • XS, S, and M
  • 3 sizes of winged ear fins to help keep earbuds in place
  • free one-year premium membership to Under Armour's Map My Run app for Apple® and Android™
Controls and safety features:
  • touch control for controlling music, calls, and "bionic hearing" modes
    • built-in microphone for making calls
  • "bionic hearing" modes help keep you aware of your surroundings during workouts
    • ambient/aware mode lets you hear external sounds while you listen to music
    • Talk Thru mode shuts off music and uses built-in mics to pick up voices
  • single-earbud operation for music and calls
General Info and Specs:
  • built-in rechargeable batteries offers 6 hours of listening
  • compact carrying case banks up to 12 hours of power to wirelessly recharge headphones
  • USB-C to USB-A cable included for charging case
  • frequency response: 20-20,000 Hz
  • weight: 0.4 oz (both earbuds)
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # UA JBLSTREAKBLKAM

What's in the box:

  • Left and right wireless ear buds (black)
  • Charging case (black)
  • 3 Pairs of silicone ear tips (1 pair installed)
  • 3 Pairs of winged ear tip enhancers
  • 10" USB charging cable (Type A USB on one end and USB-C on other end)
  • Quick Start Guide
  • Warranty Card
  • Important Safety Instructions
  • MapMyRun promo card

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More details on the JBL Under Armour® True Wireless Streak

Mark G.

Features & specs

General
Fit Style True Wireless
Earcup Type Closed
Earcup Width x Height 0.723" x 0.723"
Noise-canceling No
Bluetooth Yes
Bluetooth Version 5.0
Single-earbud Operation Yes
Mic For Taking Calls Yes
Voice Assistant Access
Amazon Alexa No
Google Assistant Yes
Siri Yes
Connectors
3.5mm No
1/4" No
Lightning No
4.4mm balanced No
XLR4 balanced No
2.5mm No
Other None
Specs
Frequency Response 20-20k Hz
Sensitivity 97 dB
Impedance 16 Ohms
Weight 0.45 ounces
Cord Length N/A
Parts Warranty 1 Year
Labor Warranty 1 Year

Product Research

Features

Overview: The Under Armour True Wireless Streak ear buds, engineered by JBL, are wireless in-ear headphones with no connecting cables to hold you back from maximizing your workout. Each individual ear bud has a built-in rechargeable battery, plus touch controls for power, music playback, phone calls, and activating your voice assistant. The True Wireless Streak ear buds come with three pairs of Sport Flex Fit silicone ear tips, three pairs of winged ear tip enhancers, a charging case, and a USB-C charging cable.

Drivers: The UA True Wireless Streak ear buds are equipped with JBL 5.8mm dynamic drivers that deliver the JBL Signature Sound with a wide frequency range of 20Hz-20kHz.

UA Stormproof Waterproof Technology: The UA True Wireless Streak ear buds are IPX7-certified to protect the internal components from water and sweat. This splashproof design keeps them performing in the rain or during a workout.

Bluetooth: The ear buds connect to your smartphone or tablet via Bluetooth 5.0. The ear buds support A2DP (V1.3), AVRCP (V1.5), and HFP (V1.7). You can pair both the left and right for stereo operation, or either the left or the right for mono operation.

LED Indicators: Each ear bud has a small LED to indicate the charging and pairing status. In addition, there are three LEDs on the charging case to show the charging status.

Microphones: Each ear bud has a built-in microphone for making phone calls, and using your smartphone's built-in voice recognition like Siri and Google Assistant.

Bionic Hearing: Two JBL Bionic Hearing sound technologies are utilized to help you stay aware of your surroundings as you wear the True Wireless Streak. The TalkThru feature lowers your music while amplifying speech, allowing you to easily hold conversations with others while wearing the ear buds. AmbientAware increases ambient sounds as you listen to your music, helping you to become more aware of your surroundings. This increases safety when walking or running in high traffic areas.

Touch Controls: The UA True Wireless Streak features intuitive touch control that lets you pair the ear buds, play/pause, change tracks, take calls, and activate the Siri or Google voice assistant, by simply tapping on the earpiece. Volume must be controlled on the source unit.

Ear Tips: The ear buds comes with three pairs (S, M, and L) of Sport Flex Fit silicone ear tips, ensuring you get an airtight fit regardless of the shape or size of your ear. In addition, three pairs of ergonomic winged ear tip enhancers are included to give you a more secure fit during rigorous activities.

Rechargeable Batteries: Each of the UA True Wireless Streak ear buds contains a 3.7-volt 55mAh coin cell rechargeable battery. Fully charged ear buds provide up to 6 hours playback/talk time. The charging case contains its own 3.85V 410mAh rechargeable battery for over 12 hours of additional backup charge, giving you a total of 18 hours of playback/talk time. The ear buds charge in the case in approximately two hours. The ear buds charge in the provided case with the supplied USB-C cable.

Specifications:

  • Frequency Response: 20Hz to 20kHz
  • Drivers: 5.8mm dynamic
  • Impedance: 16Ω
  • Sensitivity: 97dB (at 1kHz/1mW)
  • Maximum SPL: 95dB
  • Dimensions:
    • Ear Buds: Diameter 0.723", Depth 1.053"
    • Case: Width 3.07", Height 1.402" Length 1.417"
  • Weight:
    • Ear Buds: 0.45 ounces (both)
    • Case: 2.25 ounces (w/o ear buds)

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