WH-118 two way radio FM RADIO TOT, CTCSS/DCS 1 ... -30°C~+60°CStorage temperature-40°C ~ +85°CType: WH-118 two wa radioColor: black, red, military, orange, blueWeight: 0. ... your intercom televisions, computer monitors and other screen to maintain a distance greater than 10cm, to avoid being magnetized.The ... you to turn off the intercom, please observe. WH-118 popular selling walkie talkie two way radio