Retevis RT-B6 2 Way Radio 5W VHF/UHF 136-174/ 400-480MHz 99CH DCS/CTCSS DTMF FM VOX HandHeld Transceiver Ham Amateur Radio (2 Pack) and Retevis Speaker Mic (2 Pack) Dual band; Inductively loaded antenna;FM radio:65-108MHz PTT-ID function could let you know who are speaking to you Priority Channel Scan;The flashlight make things easier when in dark environment Time-out-timer(TOT):Preventtheusertooccupythechannelforalongtime Comes with Automatic Number Identification (ANI) which can be a very useful function depending on your needs