• 【LED Content】it can shows picture,words or GIF.You can choose the content from the APP Material Library or DIY by yourself.
• 【Adjustable】shoulder straps and waist buckles, freely adjustable according to your needs.
• 【Ergonomic & comfortable design 】with back support, breathable material & avoid stickiness when sweat.
• 【Enough Storage】: easily fit a 15.6 inch laptop, bicycle/motorcycle helmet,light clothes and etc. With the several independent storage spaces,the personal belongings can be held easily,like wallets, keys, Ipad, mobile phones....
• 【Easy 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.
• 【Reminder 1】: Additionally, please understand that for the convenience of transportation & safety, the LED backpack does not come shipped with a power bank