A200U Marine handheld radio Ocean one Walkie Talkie Marine Walkie Talkie Marine radio,Marine handheld radio Portable handheld radio UHF:400-480MHz The A200U is a marine handheld radio with voice announcement function. When the walkie-talkie receives the appropriate signal, the speaker will send out the sound and broadcast the current number of channels. It will also issue a low battery warning when the battery needs to be charged or replaced.
