Stereo Shinning Bluetooth Wireless Headphones

Model Number: BT-660
Sensitivity: 84dB
Line Length: None
With Microphone: Yes
Plug Type: Wireless
Resistance: 32Ω
Function: For Mobile Phone,for Video Game,For iPod
Wireless Type: Bluetooth
Connectors: USB
Support Apt-x: No
Waterproof: No
Communication: Wireless
Active Noise-Cancellation: Yes
Volume Control: Yes
Frequency Response Range: 20-20000Hz
Is wireless: Yes
Brand Name: CATASSU
Vocalism Principle: Dynamic
Support Memory Card: Yes
Style: Headband
Support APP: No
Control Button: Yes
Frequency: 2.40GHz-2.48GHz
version: bluetooth V4.0
effective distance: 10meters
Support system: Mobile Phone,Computer TV all have bluetooth function
color: red
Playing time: 10hours
Power supply: powered by rechargeable 400MAH battery
charge time : 2~3hours
Speaker: high quality 40 mm diameter speaker
MP3 mode: support SD card playing MP3