SUNhai Bluetooth Speaker Portable Wireless FM Radios Desktop Speaker J19 with HD Sound_TF_USB Player_USB_AUX Input_Built_in Microphone_Aux Cable_Support Hands_Free Call Black and Red

Kindly Tip: -Use Recording Function must insert a SD Card in J19 Speaker. Program the radio stations to work? When in FM mode, long press to automatically search radio station. Press digital button directly. When u hit the numbers, and press the "play/ pause" button. That's J19 Speaker could program the radio stations to work. - When in FM mode, long press “M” button or “Play/Pause” button to automatically search radio station. Or Press digital button directly. When u hit the numbers, and press the "play/ pause" button. That's J19 Speaker could program the radio stations to work. -The Radio Presets are automatically set by the Manufacturer. And if you listen a radio station many time, J19 Speaker would automatically preset that radio station number as a preset station.That is the way to preset station.