This smart BT padlock can turn your smart device into a key. Easy to use with the free app (suitable for Andriod and iOS system). Keyless design provides flexibility as you share access with friends, family, colleagues and employees, etc. No more worry about losing keys, forgetting password or unauthorized key duplication!

Features:
Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc.
Free APP Unlock: keyless convenience helps you get rid of worrying about lost keys or forgotten combinations. (suitable for Android & iOS system)
3 Unlocking Methods Settable: button / fingerprint / password.
3 Adding Lock Methods: scan / BT / number.
Shared Access: share access via scanning QR code or adding account directly.
Great Flexibility: one lock can be authorized to multiple users and a user can unlock multiple locks.
Easily Monitor Activity: including unlocking record and sharing record.
Superior Strength & Durability: made of aluminum alloy body and stainless steel latch hook.
IP65 Waterproof: high waterproof grade allows outdoor application.
Replaceable Battery: built-in CR14250 battery, it provides about 8000-10000 unlock times, longer battery life.
Battery Display: battery of padlock displays on APP, you'd better replace the battery when it is less than about 10%.

Note: please scan QR code on the picture to download the APP before use.

Specifications:
Material: Aluminum Alloy + Stainless Steel
Color: silver
BT Version: 4.0
System Requirement for iOS: 3.0.1
System Requirement for Android: 3.0.1
Battery Voltage: 3.0V
Battery: 600mAh CR14250 battery
Service Time: about 1 year (replaceable)
Battery Unlock Times: about 8000-10000 times
Lock Size: 4.3 * 7 * 2cm / 1.7 * 2.8 * 0.8in
Lock Weight: 150g / 5.3oz
Package Size: 12.1 * 8.4 * 3.5cm / 4.8 * 3.3 * 1.4in
Package Weight: 216g / 7.6oz