1. This product is specially designed for people who always have strong pressures and can`t have enough sleep
2. Built in different music which can release pressure, easy the emotion
3. Pressing the 'sleeping' button whenever necessary, then it play fantastic music which can ease your mind and make you go into sleep
4. Supporting the audio source from SD card, flash driver, MP3, MP4 and music mobile phone
5. Time, alarm, snooze and nap function
6. AM/FM function
7. Built in 2 PCS 3inch driver/ output power: 6Wx2