Havit TW969 - TWS wireless headphones, beige

Impedance: 32 Ω | Bluetooth: Yes | Recommended usage: Calls/Music | Headset type: Binaural | Product type: Headset | Battery recharge time: 1,5 h | Built-in microphone: Yes | Wearing style: In-ear | Bluetooth version: 5.3 | Headphone frequency: 20 - 20000 Hz | Oven control type: Touch | Charging case dimensions (W x D x H): 48 x 48 x 29.5 | Headphone sensitivity: 102 dB | Product colour: Beige | Ear coupling: Intraaural | Left earpiece weight: 3.7 g | Talk time: 5 h | Battery operated: Yes | Connectivity technology: Wireless | Number of microphones: 2 | Warnings: Do not use near sources of heat or flame. | Package contents: Charging case | Continuous audio playback time: 7 h | Continuous audio playback time (with charging case): 23 h | Package contents: Headphones | Left earpiece battery capacity: 40 mAh | Bluetooth range: 15 m | Battery capacity (charging case): 300 mAh | Case weight: 30 g | Right earpiece weight: 3.7 g | Right earpiece battery capacity: 40 mAh | Latency: 60 ms | Driver diameter: 8 mm