Go go shopping now!package Included:1 x Smart Tracker1 x 3M Stick1 x User Manual(English&Chinese) Specifications:Material: PCSize: 36*24*5.8mmColor: Blue / White / Green / PinkSupport Phone: For IOS: iOS 7 or aboveFor Android: support bluetooth 4.0、 android 4.3 or aboveBattery: CR2016 (inside)Function: smart anti-lost、 one key finding objects、 two-way alert、 location track、 Internet search. Ultra-low power consumptionUltra small、 lightweight、 and thin ensures maximum convenience and portability.Smart Bluetooth TrackerOne key finding objects、 two-way alert、 location track、 Internet search.Phone、 wallet、 bag、 pets、 etc anti-lost.How to use:1. install the APP the app store to search the nut2. The binding the nut please make sure that the bluetooth open the patch near the phone click on the patch button.3. Operating the nut through the APP can call the nut to check the position of the nut4. Set the nut can adjust the alarm distance open two-way lost look for lost items.Enjoying the shopping time~