NIA Q5 Bluetooth V2.1+EDR stereo sports headset
Wireless Bluetooth connection， adding and connecting to your Bluetooth devices immediately
Support listening to music and answering calls
Allows you to answer calls conveniently during all your outdoor activities
Support TF card up to 32GB Max. (nont included) and MP3 / WMA format music
Soft luxurious ear-pads provide excellent fit and long time wearing
Volume control and song switch function
With built-in rechargeable lithium battery for long time use
Suitable for devices with Bluetooth function， such as mobile phones， etc.