1.Easy to operate, auto on /off 2.Ideal use at home or office 3.Built-in UV ... your digital products such as iPhone, iPod, MP3, MP4, Bluetooth earphone, earphone, cell phone and keep you from bacteria. Features:Compatability: iPhone, iPod ... , MP3, MP4, Bluetooth, earphone, cell phone and other accessories of digital devicesBuilt-in UV dual LED ...