Please install the tracker in a discreet and secure location to prevent it from being easily discovered or falling off. Track and locate your electric bike with ease, thanks to Apple's Find My and our Bluetooth Finder and Tracker. Fully compatible with iOS and MFi certified, this tracker provides you with reliable and accurate tracking with just a few taps. Find your bike quickly, and enjoy the peace of mind that comes with knowing it's always secure. Features Size: 38.2x38.2x6.8mm Weight: 8.7g Battery: CR2032 Standby battery life: One year Connection range: 1. Placed inside a partially enclosed metal tube (e.g., battery casing): 10 meters; 2. Placed in a signal unobstructed location (e.g., under the seat): 20 meters. The above data is measured in an open environment, and the actual connection range may vary depending on the on-site conditions. Compatibility: Pairing requires an iPhone or iPad. To use Find My to locate iTag on your iPhone, iPad, iPod touch, or Mac, it is recommended to use the latest version of iOS, iPadOS, or macOS. Package: iTag (with battery) x1, Spare battery x1, Double-sided tape x1, Lanyard x1, User manual x1