Corelink Smart Finder Bluetooth Locator Remote Alarm Wireless Anti-lost Key Tracker Phone Finder Wallet Locator Pet Tracker (Black)

Specification: Dimenstion: L37mm * W37mm * H6.2mm Bluetooth Vertion: Bluetooth 4.0 (Bluetooth Low Energy) Range: 0-50 meters(in open space) Battery: CR2016 button battery Compatible Devices: IOS 8.0 or higher Android 4.4 or higher How to Use: 1. Scan the QR Code on user Guide to download the app. 2. Turn on the bluetooth on phone. 3. Open the app, click"+" icon to add a new smart finder devices. 4. Press and hold the button on smart finder for 3 seconds, connect the phone with the sticker. Package: Smart Tracker(battery inside) *1 Extra Battery * 1 User Guider *1 Opening tool * 1 Key Ring * 1