Features Advanced Storage Options: Features storage and segmented storage functions for efficient message management during operations User-Friendly Design: Equipped with just 2 buttons and 1 switch, ensuring effortless operation for all users Exceptional Power Efficiency: Boasts a power-saving design with power failure protection, enhancing performance and reliability Customizable Speed Control: Easily adjustable speed switch allows for real-time modifications to the control panel potentiometer Durable Construction: Crafted from high-quality materials, ensuring robustness and an extended lifespan for long-term use Features: 1、With storage and segmented storage functions, usually using sentences for storage. 2、The product has only two buttons and one switch, which is easy to use and easy to operate. 3、Super power saving, including power failure protection function, good performance. 4、Adjustable speed switch, control panel potentiometer can be adjusted at any time. 5、Made of high-quality materials, strong and , has a long service life. Specification: Item Type: Automatic Keyer Material: Aluminum Model: Controller BATT: 2 x AAA batteries (not included) J1: Mute the buzzer L / R: Di / da or da / di The F1 key can memorize 60 words and has the power-off protection function. The F2 key can memorize 50 words, and the data will not be protected after power failure. The R3 key is used for speed control. When the value of R3 decreases, the speed becomes faster. Record: Keep pring F1/F2 for more than half a second, you will hear'M', and now it will automatically record CW. When finished, pr F1/f2 and you will hear "S". If you exceed the volume, you will be reminded with "F" t will not be recorded. Mage: Each mage can not only store a long memory, but also can be divided into several Divide by entering EOM (End of Mage) at the end of each subdivision. Play Segment: If you want to play the second segment, just pr the store button twice; if you want the third one, Then pr it 3 times, and so on. Command Mode: Pr F1 and F2 at the same time, you will hear "C", indicating that you are in command mode End Command Mode: Pr F1 and F2 again at the same time, or you can Pr the automatic key to enter "D" When Using Automatic Keys, PIC Will Make A Judgment: The correct command will hear "R", and "?" for id commands. "A": Turn off the memory of long and short speech. "B": Open long and short speech memory. This is the most common command. "C" And "E": Repeat Package List 1 x Automatic Keyer