Retevis RT21 Two Way Radio Rechargeable 2 Way Radios UHF FRS 16CH VOX Scrambler Emergency Security Long Range Walkie Talkies with Secret Service Earpiece (10 Pack)
Retevis RT21 is the enhanced version of the usual radiosRT21 have the big body than the others,so that take it outside and no worry about the fall apart.RT21 have the high-gain antenna,not need to …
