1. outside may use sets at the 9V adapter power source to cause its acoustic normal work with 7 dry cell battery power supplies.
2.4 sound source turning on way: MP3, the rope loves the handset, the Nokia handset, the IPOD player.
3. when uses the IPOD broadcast, available swings controls carries on the control operation. 4. liquid crystal screen tell time and volume size adjustment and so on.
5. power: 2*5W.
Michael Jackson: 'I Feel Very Young' at 50
See larger image: sound box
