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) |
Frequency band | 2.4 - 2.4835 GHz |
Bluetooth | |
Bluetooth profiles | A2DP, HFP, AVRCP |
True Wireless Stereo (TWS) technology | |
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 |
Packaging data | |
Package weight | 177 g |
Package depth | 168 mm |
Package height | 42 mm |
Package width | 100 mm |
Microphone | |
Microphone sensitivity | -38 dB |
Number of microphones | 4 |
Microphone type | Built-in |
Headphones | |
Headphone frequency | 20 - 20000 Hz |
Headphone sensitivity | 110 dB |
Impedance | 32 Ω |
Driver unit | 1.2 cm |
Ear coupling | Intraaural |
Driver type | Dynamic |
Noise canceling type | Active |
Noise canceling | |
Packaging content | |
Cables included | USB Type-C |
Quick start guide | |
Warranty card | |
Safety sheet | |
Charging case | |
Battery | |
Battery technology | Lithium Polymer (LiPo) |
Battery type | Built-in battery |
Battery capacity | 55 mAh |
Battery recharge time | 2 h |
Talk time | 4.5 h |
Continuous audio playback time | 8 h |
Battery operated | |
Charging source | Battery, 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 voltage (charging case) | 3.85 V |
Input voltage (earpieces) | 3.85 V |
Input current (earpieces) | 0.055 A |
Continuous audio playback time (ANC on) | 6 h |
Continuous audio playback time (ANC off) | 8 h |
Other features | |
Modulation | 8-DPSK, DQPSK, GFSK |
Wireless connection | |
Performance | |
Product colour | Black |
Control type | Touch |
Country of origin | China |
International Protection (IP) code | IPX4 |
Protection features | Water resistant, Sweat resistant |
Headset type | Binaural |
Wearing style | In-ear |
Sound pressure level (max) | 95 dB |
Recommended usage | Calls/Music |
Product type | Headset |
Pump bass technology | JBL Pure Bass Sound |
Logistics data | |
Harmonized System (HS) code | 8518300090 |
Supplier features | |
Battery life | 480 min |
EAN | 6925281929298 |
Warranty | 2 years |
JBL Pure Bass Sound
Smartly designed 12mm drivers enhanced by the stick form factor deliver JBL's Pure Bass Sound so you'll feel every pulsing beat.
Active Noise Cancelling with Smart Ambient
Hear more of what you want, less of what you don't. Active Noise Cancelling technology with 2 microphones lets you minimize audio distractions. With Ambient Aware, you can tune into your surroundings at any time so that you feel safer when you're out in the world, while TalkThru lets you stop for a quick chat without having to remove your headphones.
4 mics for perfect calls
Enjoy hassle-free, hands-free calls in stereo. The Tune Flex are equipped with 4 microphones, so you'll always be heard with perfect clarity. Never hesitate to take or make a call again. And with VoiceAware, you can choose how much of your own voice to hear by controlling the amount of mic input routed back into your earbuds.
Pure Bass. Zero noise.
Tackle your day one song at a time with the JBL Tune Flex. These true wireless earbuds give you up to 32 hours of exceptional JBL Pure Bass Sound, while the ergonomic and water-resistant design gives you all-day comfort in any weather. A simple touch allows you to manage and enjoy perfect calls anywhere, without ambient noises. And with Active Noise Cancelling and Smart Ambient technology, you choose whether you want to tune out the world or engage with your surroundings. The light stick open design ensures comfort all-day long and natural sound awareness. Best of all, the JBL Headphones App lets you personalize your entire listening experience. Stay connected to your world, your way.
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