Wireless Bluetooth Speaker<br><br>Features：<br><br>Bluetooth <br>Line In<br>Built In Battery<br>Playback 3 hours<br>5V USB port<br>Speaker 36.4/3W<br>Battery 380mah<br>Weight 80gram<br><br><img width="940" height="626" src="https://gdetail.image-gmkt.com/530/715221362/2017/12/9458e1e3-1cf8-495f-8dd8-dc8ddf038349.jpg"><br><img width="940" height="626" src="https://gdetail.image-gmkt.com/530/715221362/2017/12/edf540af-080b-478c-bea9-e90c1814b49c.jpg">