Havit TW906 Pro - TWS wireless headphones, grey

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