Deep Green 3D Printed Morse Code Trainer 0.96-inch OLED Screen Dual-paddle Automatic CW Key with Square Button CWO Style

Deep Green 3D Printed Morse Code Trainer 0.96-inch OLED Screen Dual-paddle Automatic CW Key with Square Button CWO Style

Description:
- This version adopts a 3D printed sealed shell, equipped with a 0.96-inch OLED screen, white backlight, and bright and clear image.
- Equipped with a volume adjustment knob to adjust the volume, the tone can be adjusted by setting parameters.
- This version integrates double keys, which can be practiced without configuring electrical keys, making it particularly suitable for carrying on outings. It is also equipped with a 3.5mm external key interface, which can support external direct keys (heavy keys), Bug keys, or automatic keys (single or double paddle). The old-fashioned heavy-duty key plug is 6.5mm and requires a conversion adapter to be used. )
- Equipped with headphone jack, you can practice silently with headphones for a better feeling.
- Using dual color CW key indicator lights to distinguish between beeps, the code can be played together with sound and light during listening training, making the practice more intuitive.
- Powered by lithium batteries, integrated charging management chip, equipped with Type-C charging port, compatible with mobile phone chargers for charging.
- Size: 6.4x5.8x2.5cm, with a compact size and easy portability. It is very suitable for radio enthusiasts to learn Morse code anytime and anywhere.

Features:
- Adopting a bilingual interface in Chinese/English, the operation is intuitive and convenient to use.
- The main functions include free input, typing practice, listening training, phrase query, character encoding query, etc. You can set the sound tone, typing practice/listening test speed (wpm), key type, interface language (Chinese/English), etc.
- The software is periodically optimized and the interface may change from time to time, subject to actual availability.

The buttons have three functions: settings, selection, and launch. The functions are as follows:
- Settings key: In function mode, it calls up the main menu; In the setting mode, it returns to the main menu; In the main menu mode, it is to exit the menu and return to the practice mode.
- Selection key: When in menu state, it switches between menu items; When in practice mode, clear input content and reset statistical data; When setting, it is a rotation of setting items.
- Launch button: Confirm selection in menu state; During practice, it is using electrical keys; During listening training, it is to start/pause (short press) or generate a new test (long press); When setting, adjust the data value.

Package Included:
- 1 x CW Key