Global Positioning System Compatible with Apple's "Find My" (iOS devices only) GPS for kids, GPS tag, small GPS, discreet, smart tracker, item finder, anti-forgetting tag, child monitoring, elderly monitoring, bicycle theft prevention, 1-year battery life, MFi certified, Japanese instruction manual 【Global Precise Positioning & Unlimited High Accuracy】Utilizing Apple's overwhelming "Find My" network, you can grasp real-time location information not only in Japan but also while traveling abroad. No need to download additional apps or go through troublesome settings. Using the "Find My" network of iPhone, iPad, and Mac devices, the current location of the AirTag is pinpointed on the map. The loss prevention tag accurately locates the position globally, regardless of distance. 【Preventing Loss】Eliminate the frustration of "It should be here..." such as in the gaps of the sofa or the depths of your bag. Within Bluetooth range, you can easily make a sound from the iPhone's "Find My" app. The built-in speaker outputs a clear and loud sound that can be heard even in everyday life. Conveniently, you can select only a specific AirTag and make it sound when searching for multiple items simultaneously. This is a practical function that strongly supports easy discovery at close range. 【Compact Design & Long-Life Battery】A tiny body with a diameter of only 3cm and a thickness of 7mm. It fits naturally on keychains, pet collars, and coin purses, and is so light you'll forget it's there. Yet, it achieves a long-life battery that lasts up to 1 year (under standard use). No worries when the battery runs out. Easily replaceable with commercially available button batteries (CR2032) that are readily available in Japan. The lightweight and sturdy design can withstand daily carrying and pet movements, and continues to demonstrate reliable performance over a long period.