Feature: Applicable to a wide range of scenarios, fast retrieval, universal use in all scenarios, fast positioning, and light flashing. IP65 waterproof, Small size, lightweight, comfortable to wear without pressure, and weighs as low as 25g, making it comfortable for pets to wear. No need to change the battery during the year, the long standby time is 365 days, and one battery can last for a long time. Privacy protection is fully builtin where your Findmy Tag is, only you can see it. Make a sound and let me find you. Find my item through the APP, and you can make the Findmy Tag builtin speaker play a sound to indicate the location. Findmy Tag will send out a secure BTcompatible signal every two seconds so that the surrounding devices can detect and receive this signal and upload and share it to the server. Specifications: Color: Black, White(Optional) Material: ABS,Nylon Collar Length: 62cm / 24.41in Package Size: 9.5*9.5*3.2cm / 3.74*3.74*1.26in Package Weight: 65g / 2.29oz Package List: 1 * Pet GPS Locator