Havit TW906 Pro - TWS wireless headphones, black

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