Fiber Optic LED Backpack

Super wide and comfortable shoulder straps can be adjusted to fit, comfortable for wearing! Won’t heat up. Recheargable battery lasts about 12 hours depending on the lighting modes and source. Can be controlled via the mobile app.

It can be gently hand washed (scrub only,can not knead and twist ) with luke warm water and natural soap, but the battery box must be taken off or kept away from water before washing. Keep the plug of wire away from water when the battery box is taken off. This fabric must not be washed in washing machine. Hang dry only.