APP Intelligent Password Lock Android iOS APP Unlock Anti-Theft Security Combination Padlock Indoor.    Features:  1. Free APP Unlock: keyless convenience helps you get rid of worrying about lost keys or forgotten combinations.   2. Suitable for Android & IOS system.  3. Fashion design, also can be nice gifts.  4. Advanced technology experience and reliable security.  5. Wide Application: perfectly used for doors, cabinets, bikes, backpacks, storage lockers, etc.  Specifications:   Material  Aluminum Alloy + Stainless Steel;   Color  Silver ;   Dimension  58*36*20mm;   Unlock Mode  Keypress, APP;   APP  YES;   Waterproof  NO;   Wireless Distance  1m;   Lock Weight  80g;   Power Supply  2025 Button Cell;   Induction Time  <0.5s;   Service Time  About 1 Year (Replaceable) ;   Unlock Times  Over 1000 Continuous Unlock Times;    The English Version User Manual Contains The Following Contents:  1. Initial Password And Reset.  2. APP Download & QR Code.  3. Bind Smart Padlock To APP.  4. Unlocking Methods.  5. Password Modification.  6. Battery Replacement & Emergencyt Interface Use.    APP Download:  1. Search "BOZZYS" (or "bozzys padlock") in App store / Google Play, download and install. (Or scan the QR code on the user manual, then download).  (English ver. APP has been added in App Store / Goggle Play).  2. The lowest version requires android 4.0; IOS 7.0; Bluetooth 4.0.    Padlock Binding:  1. First time open the APP, set the software graphics unlock password;  2. Press the Bluetooth padlock wake-up button;  3. Click the phone to add the Bluetooth lock and complete;  4. Enter the initial password to complete the unlock, click management to modify the password;    Unlock Method:  1. Password Key Unlock: Enter the keyboard passowrd normally.  2. APP Manually Unlock: Press wake-up button, Click the "unlock" on APP to complete unlocking.  3. APP Automatically Unlock: Click "Management" on APP, activate the "Automatic unlock setting" function. Then press the wake-up button, the padlock atutomatically opens. (Must be on the conditions that the mobile Bluetooth is open and APP is running in the background.).    Package Included:   1 x Intelligent Padlock (Box Packing),  1 x User Maual (Chinese & English Version).