Havit TW906 Pro - TWS wireless headphones, grey

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