Waterproof wireless speaker with Mp3 and FM SplashVision SpeakerBal 2

The Waterproof wireless speaker has also the possibility to play music from a USB stick or SD card. The USB stick or SD card go into the Waterproof wireless speaker to listen to music everywhere. Because the Waterproof wireless speaker now makes no use of the wireless station and is not using extra energy, the batteries will last longer. You can also use the built-in FM radio and save up to 10 radio stations! The Waterproof wireless speaker has also the possibility to recharge rechargeable batteries that you use in the SpeakerBal and you can even connect up to 10 SpeakerBalls to one transmitter.