Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: wireless
Volume Control: Yes
Style: Ear Hook
Sensitivity: 82±3dBdB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: Nonem
Support APP: No
Function: For Mobile Phone
Function: for Video Game
Function: HiFi Headphone
Function: Sport
Connectors: None
Support Memory Card: Yes
Resistance: 32ΩΩ
Waterproof: No
With Microphone: Yes
Item Color: Black/White
Drive unit: 10mm
Bluetooth version: 4.1
Standby time: About 160 Hours
Working distance: 10 m
Rechargeable battery capacity: 95 mAh
Music playing: About 5hours
Calling time: 5 Hours
Function: Sport Bluetooth Wireless Earphone,Running Headphones
Support Apt-x: No