Control Button: Yes
Active Noise-Cancellation: Yes
Style: In-Ear
Wireless Type: bluetooth
Connectors: USB
Communication: Wireless
Vocalism Principle: Hybrid technology
Volume Control: No
Frequency Response Range: 20-20000Hz
Function: For Mobile Phone
Function: For iPod
Function: for Video Game
Function: Sport
Sensitivity: 42dB
Is wireless: Yes
Plug Type: Wireless
Codecs: NONE
Support Memory Card: No
With Microphone: Yes
Model Number: I7S
Resistance: 32Ω
Waterproof: No
Line Length: None
Support APP: No
color: as pictures show
style: wireless bluetooth earphone
Model number: i7s Tws bluetooth earphone
Compatibility: Bluetooth stereo earphone
charging box capacity: 350mAh
earphone battery capacity: 40mAh
