Morse Code Key Telegraph Tapper Manual CW Practice Tool Trainer with Buzzer for Beginner black

Morse Code Key Telegraph Tapper Manual CW Practice Tool Trainer with Buzzer for Beginner black.Feature: 1. This CW trainer comes with a buzzer, which has voice prompts during practice to ensure better practice. 2. The data cable can connect the telegraph key to most CW transceivers and transmitters for practical use. 3. You can easily remove the key from the Morse code trainer, and the installation is also very convenient. 4. Basic but perfect in workmanship, the telegraph tapper allows for simp