1. Material: aluminum alloy / zinc alloy 2. 304 Stainless steel lock beam, shear theft 3. Zinc alloy lock body, anti-skid and anti-smash, strong and durable 4. Battery large capacity battery life, with low power reminder 5. IP65 grade waterproof technology Quick identification in 6. 0.5 seconds, and can input 10 fingerprints 7. Download the mobile phone APP to open the Bluetooth connection padlock, you can use the mobile phone to control, unlocking is more convenient 8. Charging with Android data cable, Type-C interface, and battery capacity of 110mAh 9. Size: about 8x6x2 cm 10. Weight: about 130 grams
