Description of function:<br />GPS function<br />NIGHT mode<br />Backlight mode<br />Duples different/same band transfer function<br />Duples working mode(A zone transmit， B zone receive)<br />Dual receive<br />AB zone duplex working(in the same or different frequency， AB zone all can receive contemporary)<br />Super colorful LCD display<br />Dual display<br />Large screen dual band display， two completely operation sustem<br />Offset frequency setting and frequency direction system<br />Duplex repeater UHF to VHF or VHF to UHF<br />999 memory channel<br />Output power 10W<br />CTCSS/DCS， CTCSS/DCS scan function<br />VOX function<br />Defintion function of amaulti-side key<br />Caller ID display<br />Main caller ID display<br />DTMF<br />All Calls， Group Calls and Selective Calls<br />SOS function<br />Priority Scan Function<br />Remote emergency alarm<br />Wide/Narrow bandwidth Selection(12.5KHZ/25KHZ)<br />SingleTone Pulse Frequency:2100Hz/1750Hz/1000Hz(Signaling for activating repeater)<br />Recerse Frequency<br />Stopwatch function<br /><br />Inergration<br />Frequency Range:suitable for different countries or areas<br />136-174MHz &amp;400-470MHz<br />136-174MHz &amp;400-480MHz<br />136-174MHz &amp; 420-520MHz<br />144-146MHz &amp; 430-440MHz<br />144-148MHz &amp;a420-520MHz<br />Step:5KHz/6.25KHz/10KHz/12.5KHz/25KHz/50KHz/100KHz<br />Channel Number:999<br />Work Mode:F2D/F3E<br />Operating Temperature:-20℃~+40℃<br />Voltage:7.4VDC<br />Antenna Impedance:50Ω<br />Weight:490g<br />Size:133.5 x 57.5 x 40(mm)<br /><br />Each Package Include:<br />Programming cable(if you choose include)<br />Earphone(if you choose include)<br />1 Pcs Single head<br />1 Pcs battery<br />1 Pcs charging stand<br />1 Pcs antenna<br />1 Pcs fire cow<br />1 Pcs back clip