Havit TW906 Pro - TWS wireless headphones, grey

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