Sonoff DW2 Wi-Fi

What can I do for you? Ok, then please allow me to introduce my product for you. Features: This anti-lost device adopts latest bluetooth 5.0 low consumption technology, and through correspondin more→g 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

Feature: -Effectively protects your children, pets, or valuables -Suitable for most mobile devices -Precise GPS location through the APP -Automatic ringing beyond a certain range -Built-in low-pow more→er Bluetooth, which can be used for 6 months at a time. Specification: Product name: anti-lost device Product weight: 7g Bluetooth version: Bluetooth5.0 Product model: Y02 System: IOS/Android Standby time: 6 months Product size: 37*37*7mm Package Includes: 1 * Smart Tracker 1 * User manual

Product Material: plastic Color:Black/silver/blue/purple Product size:4*6.4cm/1.57 * 2.52in Packaging specifications:1pc