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- 【Design】: The K4 Morse Code Practice Oscillator is smaller and thin than a regular eraser, making it extremely portable. It can easily fit into a pencil case, backpack, briefcase, or even your pocket. Its compact size makes it ideal for use in any location where have space to place your keyer
- 【Type C Interface】: The Type C interface allows this Morse code CW training connector to be powered by a mobile phone chargers, laptop charger, power bank or even directly from your computer. This flexibility frees you from charging constraints and ensures that you can find an appropriate power supply whether indoors or outdoors
- 【Audible and Visual Feedback】: Not only does the sound when operated but a green Led Lights also lights up in rhythm with your keying. This audio-visual feedback helps beginners understand rhythm better and correct their promptly to prevent bad habits from forming (QSD). For experienced users, this feature allows them to visualize their unique rhythm habit
- 【Versatile Operations】: The K4 supports both vertical straight key operations and horizontal left right paddle key operations as well as semi-automatic mechanical keys. No matter what type of manual keying method you prefer, this practice oscillator will help you master it with ease
- 【Details】: Made of PCB material with dimensions of 1.38inchx0.67inch
Specification:
- 3.5cmx1.7cm/1.38inchx0.67inch
Package Includes:
1 Morse Code CW Training Connector
Note:
Please allow slightly errors 1-2cm differences due to manual measurement.
