Buy this keyless fingerprint lock to get rid of the troubles of losing keys or forgetting password. Your fingerprint is your password Fingerprint and APP unlocking ways provide a safe and private way for unlock and identity verify. Improve safety for your doors, cabinets, bikes, backpacks, storage lockers and more Features: 2 Unlocking Methods: Supports fingerprint and APP unlocking, you can record up to 10 fingerprints and download free APP for convenient use. Fast Response: Super CPU, good recognition, low error rate, quick to unlock. Superior Durability: Made of zinc alloy, aluminum alloy and stainless steel, anti-impact, hard to damage, durable and safe to use. Wide Application: Perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc. Supports IP65 waterproof level, it can withstand bad weather condition in outdoors. Portable & Rechargeable: Built-in a 110mAh rechargeable battery, 3-6 months long standby time. Compact size, portable for travelling or business trip too. Easy to Operate: No need any tool, you can add or delete fingerprints easily by following the instructions of the user manual. LED Indicator Light: Different color of indicator to represent different status. Specifications: Color: Red/ Black (Optional) Material: Zinc Alloy + Aluminum Alloy + Stainelss Steel Fingerprint Capacity: 10 Fingerprint Sets LED Indicator Light: Blue, Red Waterproof Level: IP65 Working Temperature: -20~65 Working Humidity: 5%-95% (without Condensation) Battery: 110mAh Lithium Battery Standby Time: Approx. 3-6 Months USB Port: Type-C BT Version: BT 4.0 Remoting Distance: 1m Compability: Compatible with Android 4.3/ iOS 9.0 and above Item Size: 50 * 80mm / 2.0 * 3.1in (Dia. * H) Package Size: 12 * 7 * 3cm / 4.7 * 2.8 * 1.2in Package Weight: 160g / 5.6oz Package List: 1 * Smart Fingerprint Padlock 1 * USB Cable (Type-C) 1 * User Manual (English)