Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Bluetooth version | 5.2 |
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | ![]() |
| Bluetooth profiles | A2DP, AVRCP, HFP |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| 6.35 mm connector | ![]() |
| RF connectivity | ![]() |
| Frequency response (music mode) | 2400 - 2485 Hz |
| Weight & dimensions | |
| Weight | 61 g |
| Height | 160 mm |
| Width | 39.5 mm |
| Depth | 100 mm |
| Charging case weight | 38.6 g |
| Left earpiece weight | 4.8 g |
| Right earpiece weight | 4.8 g |
| Charging case dimensions (W x D x H) | 51.5 x 29.3 x 47 mm |
| Energy management | |
| USB Type-C charging port | ![]() |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 45 °C |
| Packaging data | |
| Package weight | 177 g |
| Package depth | 168 mm |
| Package height | 42 mm |
| Package width | 100 mm |
| Package type | Box |
| Microphone | |
| Microphone sensitivity | -38 dB |
| Microphone mute | ![]() |
| Number of microphones | 4 |
| Microphone type | Built-in |
| Folding microphone | ![]() |
| Detachable microphone | ![]() |
| Microphone noise-canceling | ![]() |
| Headphones | |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 110 dB |
| Impedance | 32 Ω |
| Driver unit | 1.2 cm |
| Ear coupling | Intraaural |
| Intraaural headphones type | Earbuds |
| Noise canceling type | Active |
| Noise canceling | ![]() |
| Packaging content | |
| Quantity | 1 |
| Cables included | USB Type-C |
| Carrying case | ![]() |
| Warranty card | ![]() |
| Ear pads | ![]() |
| Extra earbuds | ![]() |
| Safety sheet | ![]() |
| Charging case | ![]() |
| Charging case capacity | 570 mAh |
| Charging case type | Wired & Wireless |
| Charging case connector type | USB Type-C |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery type | Built-in battery |
| Battery recharge time | 2 h |
| Battery life (max) | 30 h |
| Talk time | 4.5 h |
| Continuous audio playback time | 32 h |
| Fast charging time | 10 min |
| Battery charge indicator | ![]() |
| Fast charging | ![]() |
| Battery operated | ![]() |
| Charging source | USB |
| Left earpiece battery capacity | 55 mAh |
| Right earpiece battery capacity | 55 mAh |
| Continuous audio playback time (with charging case) | 32 h |
| Battery technology (charging case) | Lithium Polymer (LiPo) |
| Battery capacity (charging case) | 570 mAh |
| Input current (charging case) | 1 A |
| Input voltage (charging case) | 3.85 V |
| Input voltage (earpieces) | 3.85 V |
| Output voltage (charging case) | 5 V |
| Output current (charging case) | 1 A |
| Continuous audio playback time (ANC on) | 6 h |
| Continuous audio playback time (ANC off) | 8 h |
| Other features | |
| Digital Signal Processing (DSP) | ![]() |
| 2.5 mm connector | ![]() |
| Performance | |
| LED indicators | ![]() |
| Product colour | Black |
| Volume control | Touch |
| Control type | Touch |
| Foldable | ![]() |
| Country of origin | China |
| Detachable cable | ![]() |
| International Protection (IP) code | IPX4 |
| Headset type | Binaural |
| Wearing style | In-ear |
| Sound pressure level (max) | 95 dB |
| Recommended usage | Sports |
| Product type | Headset |
| On-ear control unit | |
| Clear sound | ![]() |
| Logistics data | |
| Harmonized System (HS) code | 8518300090 |
| Supplier features | |
| Material | Plastic |
| Battery life | 360 min |
| EAN | 6925281930607 |
| Warranty | 2 years |
The JBL Tune Flex are true wireless earbuds equipped with 12mm drivers that deliver a frequency response of 20 Hz to 20,000 Hz. A notable feature is the versatile fit, which includes both open-ear and sealing ear-tip options, allowing users to switch between ambient awareness and noise isolation. They connect to source devices via Bluetooth 5.2 and support standard A2DP, AVRCP, and HFP profiles for audio streaming and hands-free communication. The earbuds and charging case weigh a combined 48.2 grams.
For sound management, the earbuds include Active Noise Cancelling with a configurable Smart Ambient mode. Voice clarity during calls is handled by a four-microphone array. The internal battery provides up to 8 hours of continuous playback, with the charging case extending the total operational time to 32 hours. The earbuds are IPX4-rated, providing resistance to sweat and water splashes. Onboard touch controls manage playback and calls, while further customization is available through the JBL Headphones app.
Key Features:- In-ear design with interchangeable open and sealing ear tips
- Connects via Bluetooth 5.2
- Features Active Noise Cancelling with Smart Ambient mode
- Integrates four microphones for voice calls
- Offers up to 8 hours of playback on a single charge
- Provides a total of 32 hours of battery life with the charging case
- Supports fast charging via a USB-C port
- IPX4 rated for sweat and water resistance
Estimated delivery: 02.04 - 08.04
Today: 11:00 - 15:00
Estimated delivery: 02.04 - 08.04
Today: Closed
Estimated delivery: 02.04 - 08.04
Today: Closed
Estimated delivery: 02.04 - 08.04
Today: Closed
Estimated delivery: 02.04 - 08.04
Today: 10:00 - 14:00
Estimated delivery time: 02.04 - 08.04
Estimated delivery time: 02.04 - 07.04
Estimated delivery time: 03.04 - 08.04
Estimated delivery time: 03.04 - 08.04
Estimated delivery time: 03.04 - 07.04
Estimated delivery time: 02.04 - 08.04
Estimated delivery time: 02.04 - 08.04
Estimated delivery time: 03.04 - 07.04
- leaflet (English)


