Havit TW905 - TWS wireless headphones, black

USB Power Delivery (USB PD): Yes | Wearing style: In-ear | Headphone sensitivity: 111 dB | Bluetooth: Yes | Battery operated: Yes | Charging case dimensions (W x D x H): 48,2 x 49,5 x 27 mm | Right earpiece weight: 3.7 g | Continuous audio playback time: 6 h | Connectivity technology: Wireless | Product type: Headset | Left earpiece weight: 3.7 g | Right earpiece battery capacity: 28 mAh | Number of microphones: 2 | Recommended usage: Calls/Music | Impedance: 32 Ω | Left earpiece battery capacity: 28 mAh | Headset type: Binaural | Ear coupling: Intraaural | Bluetooth version: 5.3 | Headphone frequency: 20 - 20000 Hz | Built-in microphone: Yes | Product colour: Black | Oven control type: Touch | Battery capacity (charging case): 300 mAh | Package contents: Charging case | Driver diameter: 10 mm | Package contents: Headphones | Case charging time: 2 h | Bluetooth range: 10 m | Latency: 60 ms | Case weight: 33 g