Features 1. GF10 intelligent positioning tracker, exquisite and ultra-thin, global positioning device, comes with powerful app functions. 2. The tracker is used in multiple scenarios and comes with a built-in magnet, eliminating the need for installation. It protects your safety and solves any security concerns you may have. 3. Real-time global positioning, real-time track viewing, real-time positioning update, making the travel route clear at a glance. Electronic fence, red area alarm for entry and exit, and real-time alarm information is sent for entry and exit of the safety fence. 4. High-speed processing, equipped with a brand-new high-sensitivity intelligent positioning chip to improve the overall performance of the machine. 5. Track playback, unlimited playback within 180 days, clear location and residence time, and loop through anytime, anywhere. Specification Communication frequency band: 850/900/1800/1900 MHz Working voltage: 3.3V-4.2V DC Working temperature -20 ~+70 Charging voltage: 5V DC Device weight: 15g Whole set weight: 37g Device size: 41.2mm x 13.6mm Material: Plastic Color: Black Weight: 40g Package contents: 1x GF10 tracker 1x Data cable 1x Packaging box 1x User manual