Long standby Multifunctions and LCD display Inexpensive and high quality Stylish and durable Long distance handheld Mode: SMP528Brand: MotorolaFrequency: VHF: 136-174MHz UHF: 400-470MHz, 435-480MHz, 350-390MHz, 330-400MHzChannel: 128Operating temperature range: -30°C to +60°C(wireless) -20°C to +60°C(with NiMH battery)Size:34*58.5*130mmVoltage: 7.4VPower Output: 4-5W/2WWeight: 260g(including ...