Hot Sale I7s TWS Bluetooth Earphone Stereo Earbud Wireless Bluetooth Earphones for Men Women In-ear Headsets For All Smart Phone

Brand Name: VANLEAD
Connectors: None
Control Button: No
Active Noise-Cancellation: Yes
Style: In-Ear
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: Yes
Wireless Type: Bluetooth
Codecs: AAC
Support Memory Card: No
With Microphone: Yes
Model Number: i7s
Resistance: 32Ω
Frequency Response Range: 8-24000Hz
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: For iPod
Function: HiFi Headphone
Function: Sport
Sensitivity: 42dB
Waterproof: No
Is wireless: Yes
Line Length: None
Plug Type: Wireless
Support APP: Yes
headphone charging time: 30-40 minutes
charge the headset: 30-40 minutes
charging tank charging time: about 1 hours
headphone playback time: 1-2 hours