Speaker

This unit is a bluetooth speaker featuring a high fidelity driver and a built in microphone. It can be used as a hands free speaker phone or to extend the volume of your portable devices. In the car, at home or in the office, its the perfect solution. Features Built-in high capacity rechargeable lithium battery Superb sound effect Conveniently charged via USB cable Supports an external TF card up to 32GB Automatically shut down without operation in 5 minute..