Havit TW931 - TWS wireless headphones, white and orange

Bluetooth version: 5.4 | Recommended usage: Calls/Music | Bluetooth: Yes | Left earpiece weight: 3 g | Right earpiece weight: 3 g | Number of microphones: 2 | Continuous audio playback time: 6 h | Right earpiece battery capacity: 30 mAh | USB Type-C ports quantity: 1 | Left earpiece battery capacity: 30 mAh | Wearing style: In-ear | Connectivity technology: Wireless | Built-in microphone: Yes | Battery recharge time: 1,5 h | Impedance: 26 Ω | Headset type: Binaural | Talk time: 4 h | USB Power Delivery (USB PD): Yes | Product type: Headset | Headphone frequency: 20 - 20000 Hz | Oven control type: Touch | Product colour: White | Ear coupling: Intraaural | Product colour: Orange | Charging case dimensions (W x D x H): 46,7 x 51 x 23,8 mm | Battery operated: Yes | Bluetooth range: 10 m | Driver diameter: 10 mm | Battery capacity (charging case): 300 mAh | Case weight: 25,2 g | Package contents: Headphones | Package contents: Charging case | Warnings: Do not use near sources of heat or flame.