Advanced Design: Our CW Morse code telegraph key features a dual-paddle design for efficient operation and a seamless communication experience. Magnetic Base: This telegraph key features a sturdy magnetic base for secure placement and reduced slippage during use. High : The QU-2021 model is built for , delivering accurate signal transmission to enhance your shortwave radio communications. Compact and : Our telegraph key is compact, , and easy to operate, making it ideal for amateur and professional radio enthusiasts. Color: Black Material: ABS+Metal Package Contents: 1 * CW Sculls 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.