Specification AgeRangeDescription : Adult Brand : Walfront BulletPoint : Electric Hoists BulletPoint1 : EASY OPERATION: Users can realize all the functions of automatic shooting CW by touching the ball with double fingers, which is convenient and reliable. BulletPoint2 : 2 LAYER DESIGN: The upper layer is the main circuit and interface of the telegraph key, the lower layer is the magnet fixing base, with a stable structure. BulletPoint3 : WIDE APPLICATION: The key can be easily attached to radio casing, car cover and other iron objects without moving, and has a wide range of applications. BulletPoint4 : MATERIAL: Using PCB circuit and 304 stainless steel shell, rustproof and resistance, which has good stability, convenient for outdoor use. BulletPoint5 : SENSITIVE TYPE: The automatic telegraph key is touch sensitive and has standard 3.5mm output interface, with stable performance and less interference. CircuitBreakerType : Standard Color : One Color ConnectivityProtocol : X-10 ConnectorType : Screws CpsiaCautionaryStatement : no_warning_applicable CurrentRating : 10.5 amps Department : Unisex Adult ExternallyAssignedProductIdentifier : 8244221084247 ExternallyAssignedProductIdentifier1 : 014973144456 ExternallyAssignedProductIdentifier2 : 0014973144456 InternationalProtectionRating : IP00 ItemName : Labs Key 3.5mm Output Interface Automatic Telegraph Key Touch Sensitive CW Key for Shortwave Radio ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-key-operated-switches Manufacturer : Walfront Material : Steel ModelName : YiiLi ModelNumber : 31-989.311 MountingType : Panel Mount NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPoles : 1 NumberOfPositions : 2 OperatingVoltage : 250 volts PartNumber : Walfrontge34fspuok6419 ProductDescription : Specification: Item Type: Telegraph Key Material: PCB, 304 Stainless Steel Basic Parameters: Output Interface: 3.5mm interface Operating Environment: -40℃ to 85℃