Bluetooth Speaker Fountain with LED Lights， Built-in Battery， Micro SD Card Slot and more. Listen to your music while watching your very own light and water show. The SplashBluetooth speaker is a combination between a wireless speaker， a LED show and a fountain， all of this in a portable package. Pair the Bluetooth speaker with your phone， tablet PC or laptop and listen to your favorite music while a water fountain is dancing to the rhythm and bright LED lights flash to the beat. You can even connect the Splashspeaker to your PC through a regular USB cable and use it as a computer speaker and decoration for your desk. Furthermore， the Splashalso takes micro SD cards and can playback music stored on them. Fill the speaker with water using the provided measuring cup and empty the speaker again if you wish to transport it. Working on a built-in battery， the Splashhas a battery life of up to 7 hours and can easily be recharged by plugging it in to a USB port. Onboard buttons let you control the volume， play/pause and skip tracks， removing the need of having to take out your phone to do it.