1,H/L power shift 2,Low power alarm 3,Wide/narrow space selective 4,easy to take&durable used 5,12months warranty& reliable main functions:1, High/ low power shift2, Chinese/ English voice prompt3, Low power alarm4, Programming by PC5, CTCSS and DCS function6, Busy channel lockout7, TOT8, wide/ narrow space selective9, FM radio (optional)10, Scanfeatures: modelMYT-310 General SpecificationsPower ...