Feature: 1. Simpler Tapping: Side magnetic damping adjustment structure will largely simplify and facilitate the automatic tapping.2. Great in Design: key paddles are made of carbon fiber, while the silver contact ensures work performance. 3. Better Material: The body adopts premium stainless steel, brass and aluminum alloy materials, very for using. 4. 3.5mm Interface: 3.5mm standard stereo receptacle for easy plug and play hookup, making the easier to proceed. 5. Easy to Install: Comes with a compact size of 79 x 79 x 51mm, the lightweight Morse code key is very easy to install. Specification: Item Type: Morse Code Key Package List: 1 x Morse Code Key1 x Connecting Cable |