Receiver:

①Top design (euro style) 
②52 melodies ( stereophonic)
③280-300 meters' barrier-free of receiving range
④ free selection of musics
⑤Elegant melodies
⑥Adjustable volume: 4 levels 
 

transmitter

1.all use button battery, their PCB with booster circuit, wireless range is not less than 250m
2.all transmitters with mounting bracket
3.transmitters' push button is plastic parts,behind  plastic parts is silicone button and touch switche,it can provide clients softer hand feel