1.  El conector de llave es un enchufe de 3,5mm.

2.  A set of debugging tools

3.  The key body is made of stainless steel, full of metal texture, small and durable.

4. The base is made of three neodymium magnets, which can be easily adsorbed on iron objects such as radio shell and automobile cover, so as to facilitate outdoor platform erection.

5. Morse code key paddle is magnetic return force,

6. The distance between key dials is adjustable and can be adjusted to the appropriate position according to personal habits

7. Morse key is equipped with a left-hand and right-hand switch, which can be switched freely from left to right and from right to left,