Mduoduo Automatic Morse Dual-Paddle Telegraph Key CW Key Shortwave CW Transmitter for Ham Radio Users(Red)

Details: 1. This is a double-ended automatic wrench with a magnetic damping adjustment structure on side. The blades are made of carbon fiber composite material which is strong and durable. 2. The wrench is CNC machined from stainless steel brass and aluminum alloy composite materials and the surface is sandblasted and anodized. 3. The contacts are made of sterling silver and the contact is reliable. 4. Adopt dual 3.5mm audio interface with 1m cable Material: Stainless Steel Brass and Aluminum Alloy Color: Blue/Silver/Black/Red Package Contents: 1 x Shortwave CW Transmitter Only the above package contents excluding other items. Note: Different lighting and screens may cause the color of the item in the picture to be slightly different from the actual item. Measurement tolerance is +/- 1-3 cm.