HIFI Stereo Bluetooth Headphone

Sensitivity: 84dB
Model Number: bluetooth headset
Function: For Mobile Phone,HiFi Headphone,For iPod,for Video Game
Control Button: Yes
Frequency Response Range: 50-20000Hz
Vocalism Principle: Dynamic
With Microphone: Yes
Line Length: 1.2m
Support APP: No
Is wireless: Yes
Waterproof: Yes
Connectors: USB
Style: Headband
Support Memory Card: Yes
Active Noise-Cancellation: Yes
Plug Type: Wireless
Communication: Wireless
Wireless Type: Bluetooth
Volume Control: Yes
Support Apt-x: No
Brand Name: CATASSU
Resistance: 32Ω
Frequency: 2.40GHz-2.48GHz
version: bluetooth V4.0
effective distance: 10meters
Support system: Mobile Phone,Computer TV all have bluetooth function
color: red,blue,green,rose,orange gold etc.
Playing time: 8~9hours
Power supply: powered by rechargeable 400MAH battery
charge time : 2~3hours
TF function: support TF card playing
material: ROHS material