Greadio R12 Portable Shortwave Transistor Radio Instruction Manual
Discover the features and usage instructions of the R12 Portable Shortwave Transistor Radio with FM/AM, Bluetooth connectivity, TF card and USB playback. Explore its multiple bands, power options, and additional functions like music player and SOS alert. Learn how to power on/off, switch between radio and Bluetooth modes, and utilize the TF card/USB playback feature. Find out about the SOS alert function, charging methods, headphone compatibility, and setting the Sleep Mode timer.