Retevis RT617 PMR 446 Licence Free Radio
11:02
Retevis RB646 PMR 446 MHz, A high quality Business Radio. REVIEW & TEST
18:43
Retevis RB628 / RB28 - Walkie Talkie Review & Range Test
15:29
Is this the best PMR446 radio? (dPMR446 digital)
17:42
Retevis RT617 Lizenzfreie Walkie Talkies (Test und Reichweite)
9:56
New PMR446 Channels - Everything You Need To Know
18:49
Retevis RT617 Licence Free Walkie Talkies (Review and Range Test)
11:48
Licence-Free Radios with 2 Great Hidden Features
21:08