RETEVISThis item is used to connect the cable between the radio and the PC, and then program the setting and frequency of the walkie-talkie through the PC.
RETEVISIf the transmission power of a walkie-talkie with a power exceeding 2W is too large, the signal is too strong, which will interfere with the PCB board of the patch cord, and the transmission signal cannot be turned off.
RETEVISSuitable for places with high background noise, such as manufacturing engineers, processing industry technicians, construction teams, airport staff, racing teams, etc.