Semo Joy is an APP for fun, using your iPhone, remote control the Semo Joy devices via bluetooth.
Major Functions:
Music: Listen to your favor songs & music, Semo Joy provides the same beats at the same time.
Touch: Touch the iPhone screen, change to he different mode, or generate the beat when you touch the screen.
Gravity: Hold the iPhone, sway the iPhone, feel the different beat.
Program: Select your favor mode in a second, you can even create your own beat program.