LED Backpack lron Man LED EYES BACK PACK NEW LUXURY BLUE-TOOTH LED BIKER Backpack GIFT FOR TEENS

Description Product Description LED Smart Knight Backpack .【Material】LED smart knight backpack appearance purchase 3D hardcore waterproof material;the back width using 1680pvc ,48*48 full-color dot matrix screen , support text , pictures , GIF , and other formats ;adjustable shoulder strap size; breathable material for the back 【Cool Gift】The LED Knight Backpack with DIY screen is also the best gift for yourself or others on the Christmas, Birthday, Valentine’s Day…. 【How to use】Search on your mobile phone or directly scan the code to download the APP, plug in the mobile power supply through the built-in USB data port on the back, turn on the Bluetooth and scan the QR code to bind the backpack. You can connect the device and use it. Specification item value Season Autumn, Spring, Winter, Summer, All Seasons Style Fashion, Lady, Vintage, NATIONAL, Bohemian, ENGLAND STYLE, Normcore/Minimalist, Dress, Preppy Style, Japan Style, Hip-Hop, Moto & Biker, Rock Place of Origin GUA Model Number YXB003 Brand Name Yixin Feature Waterproof, with USB Product name LED Knight Backpack Material ABS PC PVC Size 36*18*48CM/about 15 * 7 * 18inch Color Black Pixel 48*48 full-color dot matrix screen Power supply Power Bank(not included) Display Message support text , pictures , GIF , and other formats Dot pitch P2 Style Newest Fashinable Usage traveling,hiking,riding,go to school…. Product Process