Features: This anti-lost device adopts latest bluetooth 5.0 low consumption technology, and through corresponding app to realize all the functions It can effectively protect your kids, pets or valuables from being stolen or lost within 50 Feet effective distance range, when out of this range your phone and this device will automatically ring for a timely warning Benefiting from the built-in low consumption bluetooth 5.0, the battery can last for 6months. What's more you can preset 8 devices in one phone at the same time. Suitable for Wallet, Car, Kid, Pets, Bags, Suitcase or other valuable belongings Descriptions: Our device will show you the last location of the Tracker Via Google Maps You can easily to find your pet, dogs. Anti-Lost alarm tracer function, you don't have to worry about lost your mobile phone anymore. Remote control shutter,voice recording. Just need to connect to your phone bluetooth,and download app. Product parameters Product name:ITAG anti-lost device Product net weight:7g Bluetooth version:Bluetooth5.0 Product model:Y02 System:IOS/Android Standby time:6months exact search Effective distance:15meters weight:8g Productsize:38387mm Batterymodel:CR2032 Package Included: 1* Smart Trackerinclude CR2032 1 * User manual