🎉 Welcome to~my shop!🎉 🎀🎀 TECHDIY is a global online retail store committed to providing the best electronic materials and functional modules. The main marketing products are Battery Protection Board, Amplifier Module, LED Module, Sensor Module, Expansion Module, and so on. 🎀🎀 💕 Follow the store to receive coupons💕 😘 I wish you a happy shopping, Thank you.🌹 👩‍💻👩‍💻 If you have any problem, please feel free to contact us. We will try our best to solve it for you!👩‍💻👩‍💻 WHY BUY FROM US❓ ✔ We are source factory, good quality & price concessions ✔ Large-volume purchases will have more favorable prices, wholesale/Dropship/Reseller are welcome. ✔Ready Stock ✔Wholesale Price ✔Quality Checked _______________❀Product Information❀______________ *Features: 1. Use high-quality materials, durable 2. High precision 3. High cost performance 4. Strong stability 5. Wide range of use