Havit TW906 Pro - TWS wireless headphones, grey

Bluetooth version: 5.3 | Left earpiece weight: 3.7 g | Continuous audio playback time (ANC on): 4 h | Headset type: Binaural | Headphone frequency: 20 - 20000 Hz | Talk time: 4 h | Right earpiece battery capacity: 30 mAh | Battery operated: Yes | Package contents: Headphones | Product type: Headset | Package contents: Charging case | Headphone sensitivity: 111.2 dB | Impedance: 32 Ω | Bluetooth range: 10 m | Case weight: 33 g | Connectivity technology: Wireless | Right earpiece weight: 3.7 g | Active Noise Canceling: Yes | Left earpiece battery capacity: 30 mAh | Continuous audio playback time: 5 h | Wearing style: In-ear | Ear coupling: Intraaural | Oven control type: Touch | Built-in microphone: Yes | Charging case dimensions (W x D x H): 48,2 x 49,5 x 27 mm | Product colour: Grey | Recommended usage: Calls/Music | Bluetooth: Yes | Battery recharge time: 1,5 h | Battery capacity (charging case): 300 mAh | Case charging time: 2 h | Warnings: Do not use near sources of heat or flame. | Warnings: Regularly check the condition of the batteries to prevent leaks. | Warnings: Keep away from children. | Driver diameter: 10 mm