Zinc alloy lock body, anti-theft and anti-cloning; semiconductor biometric fingerprint recognition, scientific and technological intelligent sensitive chip, 360 degree fingerprint unlock in 1 second.

The use of multi-layer elastic foam back pads reduces the large-area direct contact between the back and the backpack, promotes air circulation and facilitates heat dissipation.

Features:

Name: Fingerprint Lock Backpack Fabric: Film Inside: polyester Weight: 950g Charging (TYPE-C): DC5V/100MA Number of fingerprint groups: 10 groups Function: water-repellent fabric, external charging port, multi-layer space, fingerprint unlocking, Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.