Liztek JSS-100 High Definition Water Resistant Shower Speaker with Bluetooth 3.0 technology is ideal for most water punishing environments that normal speakers can not survive. Keep your smartphone, iPad and other Bluetooth enabled devices at a safe distance by connecting wirelessly from up to 33 feet away while enjoying the quality sound with 6 hours.The Liztek Shower Speaker worked great as I paired it to a cell phone it had great sound. First I had to charge it up using the cord provided and my desk top computer. It did not take long to charge and it gave a beep sound I just pressed the on and off button and typed in 0000 on the cell phone bluetooth screen menu. Works Great