Base technology ensures stable and heavy transmission for reliable performance. Carbon fiber material paddles provide a smooth touch and are insulated without static inductance. Contact gap adjustment is facilitated by knurled screws for easy finger adjustment. Bilateral damping adjustment with magnetic damping, adjustable in both directions. Constructed from aluminum alloy using CNC technology, weighing approximately 955 grams, and featuring a 3.5mm electric key interface. This CW double paddle automatic key is a compact and portable CNC process manufactured electric key. Our electric key blade is made of carbon fiber material, which is smoother to use. The base is solid and stable, and everyone can feel it. The CW dual paddle automatic key can be used in various situations and is an indispensable tool for radio enthusiasts. We believe that the quality of the product and the comfort of operation will not disappoint everyone. Product size: 127x60x45mm. Color: Blue Material: Aluminum Alloy Package Contents: 1* CW Key Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.