Professional wirelessportabletwo way radioNC-510SProduct Description: Model No: NC-510SFrequency Range: 136-174MHZ, 400-480MHZ, 300-350MHZ, etcChannel Capacity: 16Output power: 5 / 4WTalking range: 5-10 KMChannel Spacing: 12.5/25KHzBattery capacity: 2300mAhDimensions (Withbattery):95*53*32mmPacking: gift boxCustomize: ODM & OEM availableMOQ: 500pcs for OEM/ODM, no MOQ required for KYD brandSample ...