| 7.Work Voltage of the Emitter:12V(Battery Model:23A 12V) | ||||
| 8.Work Electricity of the Emitter≦15mA(20 times a day by calculating,a high quality | ||||
| battery can use for a year) | ||||
| 9.LED Indicator:press the send button,LED indicator light will shine,Emitter work | ||||
| and the receiver receive the order and then send out the beautiful music reminded you | ||||
| the VIP visit, the green-ray LED of the receiver will regular shine along with the music. | ||||
| 10.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) | ||||
| 11.The function of volume regulate:high、middle、low three volume can choice,Use the | ||||
| External switch(or button)to finish. | ||||

