- Receiver Voltage AC 110-240V Frequency 433.92 MHz.
- Distance 50m ( Outdoor )Transmitting Frequency 10d Pressing Power About 700g.
- Size Transmitter : D67 x 19 mm.
- There are 36 ringtones with five levels of volume, and the receiver music can be selected at will.
- It can be used after opening the package, the transmitter does not need wiring, no battery, and it is not afradata_1 of complicated layout, and the receiver is and play.
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