The main advantage of the smart fingerprint backpack is that there is a fingerprint reader on the side of the backpack to verify the identity of the backpack, which can ensure the security of your personal belongings. The strap is a honeycomb venting hole that provides shock and decompression for your comfort.
Name: Fingerprint backpack
Fabric: Waterproof nylon
Battery specifications :3.7V≥120mAH
Charging (TYPE-C) :5V/200mA
Fingerprint capacity :10 groups
Indicator light :Red, blue, green