Fangrui Product Details 1. There Is Waterproof Real Protection, Easy Waterproof Does Not Damage The Machine, Even If Soaked In Water Is Not Afraid 2. Items Lost, In Rainy , In Depressions. Waterproof, In Order To Truly Continue To Your Items 3. Easily Find Things And Say Goodbye 4. Waterproof Grade Upgrade, Not Afraid Of Wet Rain Weather 5. Global Positioning, Large-scale Accurate Search, Unlimited Distance Tracking Item Location 6. The Connection Is Ready To Use, No Need To Download App, And The Anti-loss Device Can Be Wirelessly Connected Through The Find App Provided By The Device, Which Is Safer And More Convenient. 7.365 Of Long-lasting Battery Life, Button Battery, Easy To , 8. Disconnect The Reminder And Open The Missing Notification. Once The Wallet, Key Or Other Personal Belongings And Articles Are Dropped, The Mobile Phone Will Receive A Reminder To Avoid Loss. Product Name: Anti-lost Device Battery Capacity: 240 Mah Wearing Way: Hanging Applicable Platform: Fully Compatible Colour:gray Material:plastic Packa