Function: For Mobile Phone,Sport,Common Headphone,Microphone,Supports music,Noise Cancelling,Wireless Headphone,Portable,Bluetooth
<br />Support APP: No
<br />Line Length: 0.5m
<br />Communication: Wireless
<br />Waterproof: Yes
<br />Vocalism Principle: Dynamic
<br />Support Memory Card: Yes
<br />Model Number: 503
<br />Sensitivity: 105dB
<br />Support Apt-x: Yes
<br />Plug Type: Wireless
<br />Frequency Response Range: 20-20000Hz
<br />Brand Name: Gaosa
<br />Style: Neckband
<br />Connectors: USB
<br />Resistance: 32 
<br />Wireless Type: Bluetooth
<br />Bluetooth: V3.0+EDR
<br />Earphone Type: Handsfree Audifonos Inalambricos
<br />Headset Function: Sport Running Cuffie Bluetooth Fone De Ouvido
<br />Bluetooth Kablosuz KulakIik Design: Portable, Mini, Lightweight
<br />Microphone: With Microphone
<br />Ecouteur Support: Micro SD/TF Card
<br />Color: Red, Black, Blue, Gold , White
<br />Is wireless: Yes
<br />With Microphone: Yes
<br />Use: Mobile Phone