| 7.Work Electricity of the Emitter≦15mA(20 times a day by calculating,a high quality | ||||
| battery can use for a year) | ||||
| 8.LED Indicator:press the send button,Emitter work and the receiver receive the order | ||||
| and then send out the beautiful music reminded you the VIP visit, the blue-ray LED | ||||
| of the receiver will regular shine along with the music. | ||||
| 9.Music source:38songs supply for choice, Use the External button "up/down"to finfish. | ||||
| (the music include Asia、Europe、Americas famous songs,also has 10 songs of Arab Music | ||||
| Concert which the Middle East customers' like) | ||||
| 10.The function of volume regulate:high、middle、low three volume can choice,Use the | ||||
| External switch(or button)to finish. | ||||

