深圳市盈润佳电子有限公司

   1).With LED light;

   2) 48 appealing polyphonic melodies;

   3) Operating distance is up to 150m on open air;

   4) 4 grades Volume regulation;

   5) Touch switch button & water proof function;

   6) Protected from the interference of other cordless products;

   7) Transmitter operated by one 12V/23A battery(included);