1. Semiconductor fingerprint, fast unlocking in 0.5 seconds. 2. High hardness, sturdiness and durability, zinc alloy and stainless steel lock bodies provide high-quality protection. 3. Small and portable, light weight, suitable for carrying around. 4. Up to 10 sets of fingerprints can be stored. 5. Rechargeable lithium battery, standby for up to 12 months, unlocking times up to 9000 times. 6. It is safe and reliable, and it can be kept locked even if there is no electricity. 7. Low battery prompt and fast charging technology. 8. Simple operation and wide application scenarios. Specification: Product name: IP65 waterproof fingerprint padlock Product model: O10 Lock body color: Black/Silver (optional) Lock body material: Zinc alloy Dustproof and waterproof grade: IP65 Unlocking method: Fingerprint recognition unlocking Status prompt: Three-color LED + buzzer Number of fingerprint storage: 10 (2 for administrators, 8 for ordinary users) Number of presses during fingerprint entry: 10 times Charging time: 2-4 hours Charging port: Micro USB Number of unlocking after fully charged: 9000 times Maximum standby time: 1 year Low battery alarm: After unlocking, the red light flashes for 10 seconds to indicate that the current is low, and the lock can be unlocked up to 200 times. Antistatic grade: Contact type ±8K, air discharge ±12K Working environment temperature: -20° to +65 Introduce: O10 is a portable smart fingerprint padlock that uses biometric technology to accurately identify users and unlock in 0.5 seconds. The capacitive fingerprint identification system is more secure than traditional machine keys and password locks. Zinc alloy lock body, built-in battery, standby time up to 12 months. Very suitable for housing rooms, gates, factory workshops, offices, bicycles, electric vehicles, cabinet doors, backpacks, suitcases, drawers, bookcases, wardrobes, filing cabinets, storage boxes, stationery boxes, jewelry boxes, student dormitories, staff rest. Lockers in public places such as hospital rooms, hospital accompany wards, tool boxes, take-out meal boxes, logistics express trucks, and take-out vehicles. Common problem: