1??DOUBLE PADDLES: The CW? automatic telegraph key is designed with double paddles, with small gaps for smoother use, suitable for radio enthusiasts. ?2??STAINLESS STEEL: The CW automatic key is made of stainless steel, rust resistance? and corrosion? resistance, can be used in various environments. ?3??NdFeB MAGNET: The base is made of 3 NdFeB magnets, which can easily adhere to iron objects such as the radio case and car cover, stable and reliable. ?4??ADJUSTABLE BUTTONS: The distance between the button dials is adjustable and can be adjusted to the appropriate position according to your habits. ?5??LEFT RIGHT SWITCHING: The CW double paddle automatic key paddle is magnetic rebounding, equipped with left and right hand switches for free switching. 6??ADJUSTABLE DISTANCE: The Dit and DAH paddle distance can be adjusted separately, with 5mm standard stereo, can be used with other shortwave radio.