Brand Name: Nisheng
Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wired
Volume Control: Yes
Style: Headphone
Sensitivity: 80±5bBdB
Wireless Type: None
Is wireless: Yes
Line Length: 0.8mm
Support APP: No
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: HiFi Headphone
Function: Sport
Number Of Drivers: 2
Plug Type: Line Type
Package List: headphone,aux cable,charge cable
Impedance Range: 20 - 50
Connectors: 3.5mm
Model Number: LY-903 ANC bluetooth headphone
Headphone Pads Material: EVA
Bluetooth Version: 4.2
Codecs: AAC
Support Memory Card: No
Driver Diameter: 40mm
Resistance: 36ΩΩ
Waterproof: No
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: <1%
With Microphone: Yes
Charging Method: DC 5V/1A
Magnet Type: neodymium
color: golden,black,sliver&golden
bluetooth version: V4.2
battery: 300mah
work time: about 10h
charge time: about 2-3h
active noise cancelling: Yes,about -20dB