Havit TW958 Pro - TWS wireless headphones, black

Left earpiece battery capacity: 40 mAh | Number of microphones: 2 | Continuous audio playback time: 7 h | Right earpiece battery capacity: 40 mAh | Active Noise Canceling: Yes | Impedance: 32 Ω | Product type: Headset | Package contents: Headphones | Case weight: 37 g | Battery recharge time: 1,5 h | Bluetooth version: 5.3 | Wearing style: In-ear | Headset type: Binaural | Built-in microphone: Yes | Headphone sensitivity: 93 dB | Charging case dimensions (W x D x H): 60 x 52 x 27 mm | Headphone frequency: 20 - 20000 Hz | Ear coupling: Intraaural | Left earpiece weight: 5 g | Product colour: Black | Battery capacity (charging case): 500 mAh | Right earpiece weight: 5 g | Bluetooth range: 10 m | Bluetooth: Yes | Recommended usage: Calls/Music | Oven control type: Touch | Package contents: Charging case | Continuous audio playback time (ANC on): 6 h | Battery operated: Yes | International Protection (IP) code: IPX4 | Talk time: 5 h | Latency: 55 ms | Connectivity technology: Wireless | Case charging time: 2 h | Warnings: Regularly check the condition of the batteries to prevent leaks. | Driver diameter: 10 mm | Warnings: Keep away from children. | Warnings: Do not use near sources of heat or flame.