Brand Name: AYVVPII
Style: On-ear
Vocalism Principle: Dynamic
Active Noise-Cancellation: No
Control Button: Yes
Communication: wireless
Volume Control: Yes
Model Number: SG-8
Support Memory Card: Yes
Waterproof: No
Frequency Response Range: None
Wireless Type: bluetooth
Line Length: Nonem
Resistance: 32ΩΩ
Sensitivity: 84dBdB
Is wireless: Yes
Connectors: 3.5mm
Support APP: No
Function: Sport
Function: for Video Game
Function: For Mobile Phone
With Microphone: Yes
Wireless type: Bluetooth V4.0
Range: 33 Feet about 10 Meters
talk time: as long as 10 hours
Playback time: about 8hours
Battery capacity: 400mAh  lithium battery
Function: Bluetooth headphone,Microphone, Voice control
Compatible: For Mobile phone pad PC TV Laptop
Color: 4 colors:red,green,blue,orange
Charge time: 2-3 times
other function: TF card playing(excluded TF card)