Morse Code Trainer Card Pro (LED Edition), Audio Telegraph Practice Tool with Real-Time Feedback, Record & Playback, Portable Pocket-Sized PCB for Adult Learning (1PCS)

• 【Morse Code Trainer Card Pro】Instant Visual & Audio Feedback, Learn faster with real-time decoding. As you press the tactile button, the device illuminates the matching letter on the built‑in chart and plays a beep. This dual‑feedback loop builds muscle memory and pattern recognition – ideal for serious morse code trainer users.
• 【Dual‑Mode: Audio or Silent LED】Practice anywhere without disturbing others. Toggle between classic audible beep for ear training or silent LED mode for visual recognition. Perfect for libraries, offices, or late‑night sessions – a versatile morse code trainer that adapts to your environment.
• 【Record & Playback for Self‑Improvement】Capture your own Morse sequences and replay them to check timing, spacing, and rhythm. Identify mistakes in your transmission technique and correct them on the spot. An essential feature for anyone who wants to master telegraphy with precision.
• 【Ready‑to‑Use Reference Chart】No software or complex setup needed. The high‑visibility Morse alphabet chart is printed right on the front – a constant visual guide for beginners and radio enthusiasts. Start learning immediately with this standalone morse code trainer that feels intuitive from the first click.
• 【Ultra‑Portable & Durable Design】Slim, pocket‑sized, and built to last. Slips easily into a wallet, bag, or emergency kit. Whether at home, in class, or out in the field, this rugged PCB trainer is always ready for practice. Fits your on‑the‑go lifestyle without taking up space.

Product description Specification: Name: Morse Code Trainer Card Pro (LED Edition) Material: High-quality PCB with ENIG gold-plated contacts Display: LED light indicators for each letter (Without battery) Color: As shown in the figure Package contents include: 1 /2/3/4* Morse Code Trainer Card Pro (LED Edition) Note: 1. Please allow slight dimens error due to manual measurement; 2. Due to different monitors and different lighting, the picture may not show the actual color of the item. Safety Warning For external use only