Havit TW906 Pro - TWS wireless headphones, pink

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