Main Features:Equipped with BAOFENG hand microphone, car charger and programming cableFrequency range: 136 - 174MHz / 400 - 480MHZChannel spacing: 25 / 12.5KHZBattery capacity: H-1800mAh (Li-ion battery)Frequency stability: - 2.5ppmWork temperature: - 20 to 60 centigrade degreesGroup frequency: PLL frequency synthesizerImpedance: 50 ohmWork w...