Havit TW906 Pro - TWS wireless headphones, grey

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