You want to travel, go camping or just relax in your house while enjoying some cool music? Then these small portable Bluetooth speakers are what you need. You can load music onto an sd card or flash disk, or simply play from your phone. This is a rechargeable speaker, hence you can charge it and use it later as you take a walk in the woods or ride your bike. You can adjust the volume to play soft or loud, however, you like it. Get this new product for yourself, or someone you love at the most affordable price. Place your order today on Jamboshop and have it delivered to your doorsteps. Enjoy the following functionalities: MP3 music format playback USB and TF card reader playback. Digital FM tuner (87.5- 108.0 MHz)Mobile charge function Built-in a rechargeable lithium battery. Wireless speaker. Multi-color disco light.