About the JBL Tune 125TWS true-wireless headphones
100% wire-free earbuds packed with value
100% wire-free earbuds packed with value
True wireless earbuds have become extremely popular, but losing those nuisance cables can come at a high cost. The JBL Tune 125TWS earbuds offer name-brand performance at a lower price than you might expect. Music plays wirelessly from your phone or tablet via Bluetooth 5.0, the latest and greatest version of the popular wireless technology. That means a stronger, more stable connection for playing music and podcasts — or making calls — with your phone.
A carrying case that recharges your earbuds wirelessly
The JBL 125TWS earbuds offer up to eight hours of on-the-go music listening with a full charge. When it's time to refuel, you just click them into the included charging carrying case. This pocket-sized case can bank up to 24 hours of power to recharge your earbuds. Just 15 minutes inside the case gives you an hour of wireless use.
Hands-free calling and one-button control
JBL also makes it easy to make and take phone calls wirelessly. If someone calls, you just press the button on the right earbud to answer. You press this same button to play and pause music or skip tracks.
Product highlights:
- 100% wire-free headphones
- no connecting cord between left and right earbuds
- Bluetooth 5.0 gives you a strong, stable connection to your phone for music and calls
- use both earbuds in stereo or a single earbud in mono mode
- one-button control for Bluetooth pairing, music playback, and calls
- 5.8mm dynamic drivers tuned for clear sound with punchy bass
Charging case, battery information, and accessories:
- built-in rechargeable batteries offers 8 hours of listening
- carrying case banks up to 20 hours of power to wirelessly recharge headphones
- 15 minutes inside case provides enough power for 1 hour of listening
- USB cable included for charging case
- includes 3 pairs of silicone ear tips for a customized, comfortable fit
General info and specs:
- frequency response: 20-20,000 Hz
- weight: 0.5 ounces (both)
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # JBLT125TWSBLUAM
What's in the box:
JBL Tune 125TWS true-wireless headphones owner's manual
- Left and right wireless ear buds (blue)
- Charging case (blue)
- 3 Pairs of silicone ear tips (1 pair installed)
- 9.5" USB charging cable (Type A USB on one end and USB-C on other end)
- Quick Start Guide
- Warranty Card
- Important Safety Instructions
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More details on the JBL Tune 125TWS true-wireless headphones

Features & specs
General | ||
---|---|---|
Fit Style | True Wireless | |
Earcup Type | Closed | |
Earcup Width x Height | 1.035" x 0.776" | |
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 | 98 dB | |
Impedance | 14 Ohms | |
Weight | 0.5 ounces | |
Cord Length | N/A | |
Parts Warranty | 1 Year | |
Labor Warranty | 1 Year |
Product Research
Features
Overview: The JBL TUNE 125 TWS ear buds are true wireless in-ear headphones with no connecting cables. Each ear bud has a built-in rechargeable battery, plus controls for power, music playback, phone calls, and activating your favorite voice assistant. TUNE 125 TWS ear buds come with a charging cable, and a hard, flip-top charging case.
Drivers: The JBL TUNE 125 TWS ear buds are equipped with 5.8mm dynamic drivers that deliver the JBL Pure Bass sound with a wide frequency range of 20Hz-20kHz.
Bluetooth: The ear buds connect to your smartphone or tablet via Bluetooth version 5.0. The ear buds support A2DP (v1.3), AVRCP (v1.5), and HFP (v1.7). When you remove the ear buds from the charging case, they automatically enter pairing mode. Replacing them in the charging case powers them off.
Stereo Calls: When your phone rings, a quick tap of the right ear bud connects you to the caller for a hands-free stereo phone call.
Microphones: Each ear bud has a built-in microphone for making phone calls, and using your smartphone's built-in voice assistant like Google Assistant, Siri, and Bixby.
Controls: The JBL TUNE 125 TWS features a switchable stereo/mono mode. In stereo, you can enjoy audio in both ear buds. When you switch to mono mode, you can listen to music in the left or the right ear bud. The controls also switch to one ear bud in mono mode. The commands in each mode are:
Command | Stereo Mode | Mono Mode |
---|---|---|
Pause/Play | 1 x right ear bud | 1 x selected ear bud |
Answer/end Calls | 1 x right ear bud | 1 x selected ear bud |
Voice Assistant | 2 x right ear bud | 2 x selected ear bud |
Mute Microphone | 2 sec hold right ear bud | 2 sec hold selected ear bud |
Next Track | 1 x left ear bud | Not available |
Previous Track | 2 x left ear bud | Not available |
Rechargeable Batteries: Each of the JBL TUNE 125 TWS ear buds contains a 3.7-volt 85mAh Lithium-Ion rechargeable battery. The charging case contains its own 3.7-volt 850mAh Lithium-Ion rechargeable battery. The ear buds provide up to 8 hours of continuous music playback while the charging case adds another 24 hours, for up to 32 hours of total combined playback time. The ear buds charge in the case in less than two hours in the provided case with the supplied USB-C cable.
Specifications:
- Frequency Response: 20Hz to 20kHz
- Drivers: 5.8mm dynamic
- Impedance:14Ω
- Sensitivity: 96dB SPL (1kHz / 1mW)
- Maximum SPL: 96dB SPL
- Dimensions:
- Ear Buds: Width 1.035", Height 0.776", Depth 1.113"
- Case: Width 2.757", Height 2.357", Depth 1.132"
- Weight:
- Ear Buds: 0.5 ounces (both)
- Case: 2.2 ounces (w/o ear buds); 2.5 ounces (with ear buds)
The JBL Tune 125TWS true-wireless headphones replaces these items
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