Morse Code Telegraph Key, Automatic Telegraph Key with Magnet Fixed Base, Standard 3.5mm Output, CW Automatic Shooting, for Physical Teaching, Morse Code Communication
$12.12
$12.12
$
6
.99
$6.99
- WIDE APPLICATION: The key can be easily attached to iron objects such as radio shells and car hoods without moving, so it has a wide range of applications.
- EASY TO OPERATE: Users can realize all functions of CW automatic shooting with two fingers touching the ball, which is convenient and
- 2 LAYER DESIGN: The upper layer is the main circuit and interface of telegraph key, and the lower layer is the magnet fixed base with solid structure.
- TOUCH SENSITIVE: Auto telegraph key is touch type, standard 3.5mm output interface, stable performance and less interference.
- PCB CIRCUIT: Telegraph key is printed with PCB circuit, resistant, good stability and convenient for outdoor use.
