1. [Advanced GPS Positioning]: Using GPS+AGPS+BDS+LBS+WIFI and other positioning methods. In addition, the quad-band global GSM+GPRS system can that you get accurate location information and fast positioning speed. 2. [Multifunctional]: Supports geofence tracker, historical location assessment, SOS, device search, alarm clock, mode and pedometer. Help keep your pet safe. 3.[Remote Operation]: Support remote operation, equipped with high-sensitivity microphone, you can listen to the sound around the tracker in real time. Additionally, you can turn off or restart the tracker via the remote. 4.[Exquisite and exquisite design]: It only weighs 28 grams and is easy to carry. Premium material makes it sturdy and . With a pet collar, you can tie it around your pet's neck without worrying about losing it. 5.[Safety and IP67 Protection]: Use the SIM card to activate the product. The alarm function helps its safety. It also has an IP67 rating against dust and short-term immersion. 6. Equipped with a high-sensitivity microphone and a remote , this electronic tracker can not only help you listen to the sound around the tracker in real time, but also turn off or restart the tracker through the remote control. 7. Pets can locate your pet anywhere, you can see the pet's location and movement on your phone. Color: As shown Material: Plastic Package Contents: 1* anti-lost collar 1* charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.