Free Shipping Colorfuls earphones Wireless Headset Stereo headphones Bluetooth Headset with Mic Support TF Card iPhone Calls

Connectors:USB
Control Button:Yes
Active Noise-Cancellation:Yes
Style:Headband
Communication:Wireless
Vocalism Prciple:Dynamic
Volume Control:Yes
Wireless Type:bluetooth
Support Memory Card:Yes
With Microphone:Yes
Model Number:LB330
Resistance:32Ω
Frequency Response Range:20-20000Hz
Function:For Mobile Phone
Function:for Video Game
Function:HiFi Headphone
Function:For iPod
Function:Sport
Function:Common Headphone
Sensitivity:84dB
Waterproof:No
Is wireless:Yes
Le Length:None
Plug Type:Wireless
Support APP:No
Frequency:2.40GHz-2.48GHz
version:bluetooth V5.0+EDR
effective distance:10meters
Support system:Mobile Phone,Computer TV all have bluetooth function
color:red,blue,orange,pk,green
Playg time:20hours
Power supply:powered by rechargeable 400MAH battery
charge time:2~3hours
Speaker:high quality 40 mm diameter speaker
MP3 mode:support SD card playg MP3