Function:For Mobile Phone,Noise Cancelling,Wireless Headphone,HiFi Headphone,Microphone,Voice control,Bluetooth
Communication:Wireless
Volume Control:Yes
Active Noise-Cancellation:Yes
Support Memory Card:No
Connectors:None
Vocalism Principle:Dynamic
Brand Name:GRITZEST
Is wireless:Yes
With Microphone:Yes
Control Button:No
Style:Ear Hook
Wireless Type:Bluetooth