Specification: _x005f_x000D_ Color: black, white, pink, blue (optional) _x005f_x000D_ Material: ABS plastic _x005f_x000D_ Battery: CR2032 button battery _x005f_x000D_ Sound: 90db _x005f_x000D_ Standby: 1 year _x005f_x000D_ System requirements: for compatible with Apple ID _x005f_x000D_ Installing for compatible with iPhone and for iPod touch models with for IOS 14.5 or later _x005f_x000D_ for compatible with IPad models with for compatible with iPad OS 14.5 or later _x005f_x000D_ Keychain length: 70mm/2.75inch _x005f_x000D_ Product size: 44 * 27.5 * 9.5mm/1.73 * 1.08 * 0.37inch _x005f_x000D_ Color box size: 85 (104) * 66 * 16mm/3.34 (4.09) * 2.59 * 0.62inch _x005f_x000D_ Net weight of product: approximately 10g _x005f_x000D_ Keychain gross weight: approximately 7g _x005f_x000D_ Gross weight: approximately 33g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Anti-lost Device _x005f_x000D_ 1 x Instructions 1. Bluetooth-Compatible Connection: The global remote location tracker uses Bluetooth-Compatible connection technology, and when the locator is out of range of your for compatible with Apple phone's Bluetooth-Compatible, the Find My network near the locator provides information about the locator's location. 2. Built-in Speaker: With a built-in speaker, you can easily find the device with just one click (90dB volume). 3. CR2032 Button Battery: The battery can last for 8-12 months on standby and can be replaced, making it ideal for long-term use. 4. No App Needed: There is no need to download any applications, it supports the for compatible with Apple "Find" application.