Thank you for viewing! This high-performance smart tracker is perfect for keeping an eye on your important belongings, pets, and family members. It is compatible with both iPhone and Android and requires no monthly fees or communication costs. 【Main Features】 • 7-day movement history playback You can check the past 7 days of movement routes and the time spent at each location using the dedicated app. This is very useful for monitoring children's commutes to and from school, and for checking on elderly family members when they go out. • GPS & Bluetooth dual positioning Within Bluetooth range, you can use the app to sound a 120dB alarm to pinpoint the location. Even outside of Bluetooth range, the GPS accurately displays the location on a map, allowing you to check the route from your current location. • No monthly fees or communication costs No SIM card is required, and there are no additional communication fees. This is a cost-effective design that you can use for a long time with a single purchase. • Share location information with the whole family One tag can be shared on all family members' smartphones. Simply download the app and set it up to allow everyone in the family to monitor in real-time. • High durability and global compatibility The high-performance GPS chip ensures stable operation anywhere in the world. Using the included silicone case, you can easily attach it to keys, wallets, as well as pet collars and bags. The battery is replaceable, allowing for long-term use. 【Product Specifications】 • Brand: XINYUNER • Compatible models: iPhone / Android • Material: ABS resin (durable design) • Alarm volume: 120dB • Functions: Loss prevention, track history, location sharing, loud alarm 【Product Contents】 • Smart tag body • Silicone protective case • Instruction manual 【Product Condition】 New, unused