DIY New subwoofer bluetooth speaker

Features:

1. Wireless bluetooth speaker

2. Outdoor sports waterproof speaker

3. Fashion design, silicone material, compact and portable

4. Bass design, super good quality

5.it lasts more than 2 hours

6. product size:60*60*18CM

7. Built in 400 Ma lithium polymer battery, charging time: about 2-2.5H

     Bluetooth transmission distance: <10 meters

8. three kinds of play mode:Bluetooth play Micro SD card input audio input