Sound and Light Circuit Board with Battery with 3.5mm

Dear customers, welcome to my store. We are an online store where you can purchase all your electronics, home appliances, kiddies items, fashion items for men, women, and children; cool gadgets, groceries, automobile parts, and more on the go. Our store is a dedicated to creating and , allowing you to enjoy a . Your support is our greatest driving force. All the our store are sold at the lowest price, and the quality is . If you need it, please rest assured to buy, we will provide you with a comfortable shopping experience every time. As are launching new products every day, please follow our store and pay more attention, you will get the information of our latest products as soon as possible. Clicking on the seller information to enter our what you needs, after placing an order, we will deliver the goods for you at the frist time. Thank you and have a nice day!

Description:

【Size Information】 optic circuit board measures approx 6cmx3cm/2.36inchx1.18inch【Professional Accessories】Sound and light circuit board For CW Morse key Trainning, can be trained and transmitted in conjunction with existing keys【Independently Developed Sound And Light】circuit board for educational entertainment【Feature】Paired with a 3.5mm audio cable and connected to manual keys for training, it provides a more immersive experience【Reserve Two Screw Hole Positions】can be used for fixed use, perfectly with for stable training

Package Includes:

And Light Circuit Board (with Battery)1 3.5mm Audio Adapter

Note:

Please allow slightly errors 1-2cm differences due to manual measurement.

Circuit Board;Sound And Light Circuit Board Replacement;Electric And Light Circuit Board;3.5mm Audio Plug for Morse Code CW Telegraph;Accessories for CW Morse Key Trainning