M15 Smart Tag GPS Tracking for Find My Device Mini Bt Tracker. Find My Network Compatible: Works with Apple Find My and Google Find Hub for precise item tracking. Lost Mode Support: Receive notifications and latest location if device is disconnected from phone. Sound Alert Feature: Play sound within 20 meters Bluetooth range to locate nearby items quickly. Customizable Design: Customized logos, shapes, and concepts are welcomed for branding needs. OEM & ODM Service: Full supply of OEM and ODM services with recommended design support. Waterproof Construction: Durable ABS material ensures waterproof performance for outdoor use. Flexible Order Options: Accepts sample and small orders; sample fees returned after mass order. Fast Lead Time: Peak and off-peak season lead time within 15 working days.