Description
The JBL Tune Flex in black are True Wireless Stereo (TWS) in-ear headphones, designed for calls and music with Bluetooth 5.2 connectivity. Their touch control lets you manage playback and calls comfortably, while their water and sweat resistance with IPX4 certification makes them suitable for workout sessions or daily use. With JBL Pure Bass Sound technology, they deliver a maximum sound pressure level of 95 dB and a sensitivity of 110 dB for powerful acoustic performance. Their binaural design and Bluetooth profiles A2DP, HFP, and AVRCP ensure a stable connection in the 2.4 to 2.4835 GHz frequency band so you can enjoy your content without interruptions.
Specifications
Performance
- Product type: Headset
- Wearing style: In-ear
- Recommended usage: Calls/Music
- Headset type: Binaural
- Product colour: Black
- Control type: Touch
- Protection features: Water resistant, Sweat resistant
- International Protection (IP) code: IPX4
- Sound pressure level (max): 95 dB
- Pump bass technology: JBL Pure Bass Sound
- Country of origin: China
Ports & interfaces
- True Wireless Stereo (TWS) technology: Yes
- Connectivity technology: True Wireless Stereo (TWS)
- Bluetooth: Yes
- Bluetooth profiles: A2DP, HFP, AVRCP
- Bluetooth version: 5.2
- Frequency band: 2.4 - 2.4835 GHz
Headphones
- Ear coupling: Intraaural
- Headphone frequency: 20 - 20000 Hz
- Impedance: 32 Ω
- Headphone sensitivity: 110 dB
- Driver unit: 1.2 cm
- Driver type: Dynamic
- Noise canceling: Yes
- Noise canceling type: Active
Microphone
- Microphone type: Built-in
- Microphone sensitivity: -38 dB
- Number of microphones: 4
Battery
- Battery operated: Yes
- Battery type: Built-in battery
- Battery technology: Lithium Polymer (LiPo)
- Battery capacity: 55 mAh
- Input voltage (earpieces): 3.85 V
- Input current (earpieces): 0.055 A
- Input voltage (charging case): 3.85 V
- Right earpiece battery capacity: 55 mAh
- Left earpiece battery capacity: 55 mAh
- Continuous audio playback time: 8 h
- Continuous audio playback time (with charging case): 32 h
- Battery technology (charging case): Lithium Polymer (LiPo)
- Battery capacity (charging case): 570 mAh
- Continuous audio playback time (ANC on): 6 h
- Continuous audio playback time (ANC off): 8 h
- Talk time: 4.5 h
- Battery recharge time: 2 h
- Charging source: Battery, USB
Weight & dimensions
- Width: 39.5 mm
- Depth: 100 mm
- Height: 160 mm
- Weight: 61 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
- Charging case weight: 38.6 g
Packaging data
- Package width: 100 mm
- Package depth: 168 mm
- Package height: 42 mm
- Package weight: 177 g
Packaging content
- Charging case: Yes
- Quick start guide: Yes
- Warranty card: Yes
- Safety sheet: Yes
- Cables included: USB Type-C
Logistics data
- Harmonized System (HS) code: 8518300090
Supplier features
- Battery life: 480 min
Other features
- Wireless connection: Yes
- Modulation: 8-DPSK, DQPSK, GFSK
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