If you order more than 500pcs, you can print your logo according to the customer’s information
Attention:
1. This product is not waterproofplease use indoors or in a dryenvi ronment
2The product is only suitablefor 5V power supply, please donot use an incompatible powersupply.
3.When shining on the face,
requires wearing upper eye maskto avoid direct eye contact
https://www.alibaba.com/product-detail/Portable-660nm-Red-Light-Therapy-Lamp_1601388257024.html?spm=a2747.product_manager.0.0.5ac071d2E3fLTK
