HYT TC-700 Walkie Talkie 16 Channels Two Way Radio

HYT TC-700 Walkie Talkie 16 Channels Two Way Radio, Wide-band Coverage, Powerful Audio Output, Built-in Scrambler, Frequency Stability  ±2.5 ppm, Operating Temperature -30â ~+60â, Antenna Impedance 50Ω, S/N Ratio 45/40dB, PC Programmable, Frequency Range  UHF 350-390 MHz 400-450 MHz 420-470 MHz 440-490 MHz, 1 Year Service Warranty.