Led Backpack Screen Rider Motorcycle Locomotive Dazzlingly Cool Travel Screen Luminous Eyes productivity Battery capacity 2000mAh energy-saving charging

Battery capacity 2000mAh energy-saving charging

aerospace grade aluminum alloy body

Type of accessories: anti-theft device

and Los Angeles

From his childhood and teenage days

Led Backpack Screen Rider Motorcycle Locomotive Dazzlingly Cool Travel Screen Luminous Eyes productivity Battery capacity 2000mAh energy-saving chargingAppearance Material LED smart knight backpack appearance purchased from 3D hardcore waterproof material, the back width uses 1680pvc, can use portable rechargeable power supplies, 48*48 full color dot matrix screen, support text, pictures, GIF, and other formats, adjustable shoulder strap size, the back is made of breathable material, So you feel more comfortable when traveling, hiking, etc. How to use Search on your mobile phone or directly scan the