Address:No.1,Tianyuan,Kayuan Rd,Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China Zip:518057
-24hour time and alarm setting -chronograph timer -2 way radio PMR 446MHz system with 8 channel selection(or 462MHz with 22 channels) -communicate distance 2.5 kilometer in open area -auto squelch -voice activated transmission (VOX) -38 CTCSS sub code -calling tone -use 3pcs AAA bateery -key lock -external PTT/ earphone jack -belt string/ clip -RE/TX -big liquid crystal display screen -volume adjustable