Is wireless:Yes
Wireless Type:bluetooth
Support Memory Card:Yes
Vocalism Principle:Dynamic
Volume Control:Yes
Control Button:Yes
Brand Name: NIA
Model Number:NIA-WH700
Style:Headband
Communication:Wireless
Use:Portable Media Player, Mobile Phone, Aviation, COMPUTER, Dj
Function: bluetooth, Microphone
Cord Length:20cm
Waterproof Standard:IPX-4
TF Card Play:Support
Audio Output Share Music:Yes
Wireless Calls:Support
FM Radio:Yes
Stereo:Yes
Battery capacity:250mAh
Bluetooth Standard:Bluetooth v5.0