LOY Iron Man Riding Motorcycle Backpack LED Motorcycle Backpack Men's

Small size: Backpack size: 44*34*19cm Backpack material: ABS, PC, Power supply mode: mobile power supply (you need to configure the mobile power supply) Communication method: Bluetooth Weight:1.55kg Large size: Size: 47*38*22cm Product name: LED locomotive bag Material: ABS+PC Power supply mode: mobile power supply (customer configuration) Voltage: 5V/2A Support: text/picture/GIF/animation Weight: about 1.8KG Connection method: Bluetooth Download APP connection 3D hard shell design Freely edit DIY, pictures, animated pictures, text LED travel safety Travel safety at night (LED display) 16-inch laptop Product Features: Backpack with Display, Technological sense, trend Highlights:Smart APP Control Product Category: Pixel Bag, Smart Backpack, Pixel Bag,led backpack 1: Mobile APP control can change the display of text, pictures, animation can be displayed in a variety of ways. 2: Products do not contain power, they need to have their own mobile power supply or other power supply mode 3: Any scene is played at any time, personality shows cool, pleasing to the surprise effect.