Morse Code Key, Telegraph Key Silver Contact for Training

3.5mm Interface: 3.5mm same old stereo receptacle for simple plug and play hookup, making the operation easier to proceed.
Simpler Tapping: Side magnetic damping adjustment structure will in large part simplify and facilitate the automated tapping.
Better Subject material: The body adopts premium stainless-steel, brass and aluminum alloy materials, very durable for the usage of.
Easy to Install: Comes with a compact size of 79 x 79 x 51mm, the lightweight Morse code key is so easy to put in.
Great in Design: Dual key paddles are made of carbon fiber, whilst the silver contact ensures reliable work performance.