Putikeeg Classical Morse Mini CW Trainer with LED Screen and Paddle Moore Simo Wales Code Shortwave Radio Telegraph Key Car Key Learning CW Radio for Telegraph Practice with Charging Cable (Blue)

["MULTIFUNCTIONAL POSSIBILITIES: Putikeeg CW Trainer helps you learn Morse code better. The CW Trainer and key are combined into one","Multi tpye help you begin the cw journel: Free Type;Read Type; Blind Type; Listen;","Convenient USE: The Morse Code Practice Oscillator features a 1.15-inch digital display so you can easily access code practice data. The Code Practice Oscillator is compact and easy to carry and fits easily into a backpack","Button 1 (Short Press): Adjusts the transmission speed. The speed levels cycle automatically, with the current level briefly displayed on the screen.Button 2 (Short Press): Switches between modes. The mode name is shown at the top of the screen,and modes cycle automatically.","Button 2 (Long Press): Saves current settings (e.g., volume, transmission speed). These settings will load automatically upon the next startup.Button 3 (Hold) + Paddle: Adjusts the volume. The volume level is briefly displayed when changed."]