Anti Lost Child Safety AlarmKids never feel tired,Website: , they can be in your side at this moment, but they can be gone for the next second. The Kid Tracker is designed to help exhausted moms and dads watch their kids. It\'s easy to operate, the master unit is for parents, it comes with alarm & melody to indicate the direction & distance of the kid\'s unit. Once kids went out of the safety range, It triggers a high 80dB alarm in both master and kid\'s units, thereby alerts parents to check the location of their kids, no more hide-and-seek! About the Anti Lost Key Finder:Ultra-thin, portableLow energy usage Bluetooth 4.0 Never lose your phone again by audible alarmLocate keys, bags and other objectsRemote to take photographs,  selfies and videoStandby time up to 12/24 monthsHow to set up Bluetooth Anti Lost Easykeyfinder1, Download and install the app from Apple App Store or Google Play by searching \"Easykeyfinder\"2, Press the button 3 seconds to activate Easykeyfinder when use it for the first time. Buzzer would beep and   blue LED indicator will flash three times.3, Open the app, click to open the list, click to connect the key finder.4, Rename Easykeyfinder in the app.OEM and ODM service:-Printing your logo on the product,design your app,package box and user manual with your company logo.- Product design, including structure and electronics (functions development)- Prototyping and testing for concept ideas - Mold design and production - Injection molding of components - Product assembly- Surface treatment and logo printingAttention: Please leave messages or emails to us if you have any questions or requests about our products, thank you!