Havit TW958 Pro - TWS wireless headphones, black

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