ITEM NAME:New TWS Bluetooth 5.0 M1 Stereo Headset Wireless Headphones Sport Headphone D3U2 New TWS Bluetooth 5.0 M1 Stereo Headset Wireless Headphones Sport Headphone D3U2 Bluetooth version: V5.0+EDR Wireless frequency: 2.4GHZ Supporting agreement: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3 Transmission distance: 15 meters Battery capacity: 45mAh/350mAh Connectors: None Control Button: Yes Active Noise-Cancellation: Yes Style: Ear Hook Communication: Wireless Vocalism Principle: Dynamic Volume Control: Yes Wireless Type: Bluetooth Codecs: AAC Support Memory Card: No With Microphone: Yes Model Number: M1 Bluetooth headphones Resistance: 32Ω Frequency Response Range: 20-25000Hz Function: Monitor Headphone, for Video Game ,Common Headphone , For Mobile Phone ,HiFi Headphone ,Sport Sensitivity: 98+/-3dB Waterproof: Yes Is wireless: Yes Line Length: None Plug Type: Wireless Support APP: Yes Charging voltage / current: 5V / 1A Play / talk time: about 3 hours Charging time: about 1 hour Standby time: 60 hours Speaker impedance: φ10MM 32Ω Microphone sensitivity: -42Db Working temperature: -10-50 °C colour:white Material: ABS Package Contents: 2 * Wireless Earbuds 1 * Charging Cable 1 * Charging Case 2 * Ear caps 1 * Use Manual
