Havit TW958 Pro - TWS wireless headphones, black

Driver diameter: 10 mm | Case charging time: 2 h | Product colour: Black | Connectivity technology: Wireless | Headset type: Binaural | Product type: Headset | Battery operated: Yes | Oven control type: Touch | Right earpiece battery capacity: 40 mAh | Impedance: 32 Ω | Right earpiece weight: 5 g | Continuous audio playback time: 7 h | Left earpiece weight: 5 g | Recommended usage: Calls/Music | Number of microphones: 2 | Headphone sensitivity: 93 dB | Charging case dimensions (W x D x H): 60 x 52 x 27 mm | Headphone frequency: 20 - 20000 Hz | Bluetooth: Yes | Bluetooth version: 5.3 | Left earpiece battery capacity: 40 mAh | International Protection (IP) code: IPX4 | Ear coupling: Intraaural | Wearing style: In-ear | Built-in microphone: Yes | Package contents: Charging case | Package contents: Headphones | Latency: 55 ms | Active Noise Canceling: Yes | Continuous audio playback time (ANC on): 6 h | Battery capacity (charging case): 500 mAh | Bluetooth range: 10 m | Case weight: 37 g