1. Universal dock for IPod on base, playback music from all iPod
2. Aux jack on base for connection of other audio device, such as MP3, CD etc.
3. Hermetic structure design and special waterproof driver
4. Specially designed for outdoor swimming pool & family bathtub with an approval of waterproof rank6
5. IR remote control
6. Working distance is within 30M; Speaker: 4 PCS AA battereies
7. Output power: 3W x 1
8. Driver: 3'x 1
9. Impedance: 8ohm
10. Wireless frequency: 915 MHz/ 863 MHz
11. Product Dimension (HWD) mm: 180*180*92