Portable GPS Tracking Bluetooth 5.0 Mobile Key Tracking Smart Anti-Loss Device Waterproof Device Tool Pet GPS Locator Bluetooth Tracer for Pet Keys Wallet Bag Feature: Product Name: Tracer Material: ABS Product color: Black Product size:3.8x3.85x0.8cm/1.46x1.46x0.31in Packing size: 10.8x9x1.5cm/4.25x3.54x0.59in Net weight：0.009kg/0.02lbs Gross weight: 0.024kg/0.053lbs Bluetooth version: 5.0 Description: In connection state, when the locator device exceeds the set Bluetooth range, the phone and the locator device will alarm at the same time.. View the map position when the locator device is disconnected on the mobile phone. Bluetooth 5.0 technology, extremely low power consumption, key battery CR2032 power supply, standby time is estimated to be more than 6 months, easy to replace. Connect the Bluetooth function of mobile phone, two-way search function, can connect multiple locator devices at the same time. It is light and compact, easy to pick up and effortless. It can be used in conjunction with pet, keys, wallets and backpacks to help you quickly locate them. Locator device appearance exquisite fashion, When the device is connected to the cell phone APP Bluetooth state, press the on/off button, you can take pictures wirelessly. Package Included: 1× Tracer 1×Manual Square Bluetooth anti-loss key Smart Finder mobile phone two-way object Finder Smart Finder Longest Battery Life.The new improved lithium polymer battery allows seamless enjoyment of music for up to 6 hour with a charge of 1 hours Advanced V4.2 Bluetooth Technology: Employed by most advanced bluetooth V4.2 technology, are good and instant pairing, auto reconnection, improved connection stability and improved battery performance Built For Comfort & Sports: Whether you enjoy jogging or cycling or other strenuous sports, are made to stay and not fall off. These earbuds make you feel less pressure and move more comfortably Enjoy Easy Operation: Play or pause,tracks, adjust volume, take or end or reject a call