Wireless Type: Bluetooth

Support Memory Card: Yes

Vocalism Principle: Dynamic

Volume Control: Yes

Is wireless: Yes

Control Button: Yes

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

Certificate: CE,FCC,BQB

Bluetooth Standard: Bluetooth v5.0