Havit TW980 - TWS wireless headphones, black

Case charging time: 2 h | Warnings: Regularly check the condition of the batteries to prevent leaks. | Warnings: Do not use near sources of heat or flame. | Warnings: Keep away from children. | Driver diameter: 12 mm | Charging case dimensions (W x D x H): 54.5 x 30.8 x 58.5 mm | USB Power Delivery (USB PD): Yes | Continuous audio playback time: 6,5 h | Battery operated: Yes | Headphone sensitivity: 113 dB | Product type: Headset | Product colour: Black | Wearing style: Ear-clip-on | Left earpiece battery capacity: 40 mAh | Case weight: 44.5 g | Right earpiece weight: 5.5 g | Package contents: Headphones | Left earpiece weight: 5.5 g | Bluetooth range: 10 m | Recommended usage: Calls/Music | Bluetooth: Yes | Number of microphones: 2 | Right earpiece battery capacity: 40 mAh | Oven control type: Touch | Continuous audio playback time (with charging case): 23 h | Bluetooth version: 5.3 | Built-in microphone: Yes | Ear coupling: Air conduction | Package contents: Charging case | Connectivity technology: Wireless | Headphone frequency: 20 - 20000 Hz | Battery capacity (charging case): 400 mAh | Headset type: Binaural | Impedance: 32 Ω