Blast Bluetooth Speaker and Fm Radio

Size:16.4 ( l ) x 5.5 ( dia ) Material: ABS Bluetooth V 4.2 10m visible distance supports playback from smartphones, tablets or most other. Bluetooth compatible audio devices. TF card function. Non-integrated 3.5mm audio input cable included. Internal, rechargeable lithium ion battery. Recharges via USB cable ( included ).