Battery Not Included: This Key does not come with a battery, ensuring that you have the flexibility to choose your preferred power source according to your specific needs and local availability. Metal Body: Constructed with a high-quality metal body, this portable telegraph key is designed to withstand the rigors of mobile use while maintaining a sleek and stylish appearance, making it a reliable companion for any ham radio enthusiast. Includes Packaging: Each CW Morse Key comes with its own packaging, ensuring that the product reaches you in pristine condition, ready for immediate use, and making it an ideal gift for friends or family interested in short wave communication. No Bluetooth Connectivity: Focused on simplicity and efficiency, this model does not feature Bluetooth connectivity, which enhances its reliability and durability by eliminating unnecessary components and potential points of failure. Magnetic Base for Stability: The magnetic base of this telegraph key ensures it stays firmly in place during use, providing a stable and reliable platform for sending Morse code messages, even in mobile or unstable environments., Weight: 0.2425084882 pounds, Manufacturer: Gishbjka