GF-22 Support SD Card Strong Magnetic Adsorption Real time Online Remote Monitoring mini gps gf22 gps tracker 4g

Type:Mini Placement:PORTABLE Positioning Mode:GPS Track View:IOS APP, Android APP Battery Life (Hour):<12H Function:Fast Charging Data Storage:Other Model Number:GF22 Use:Other Positioning accuracy:10-50 meters Memory support:TF card 32GB (not included) Recording range:80 square meters Platform view:SMS + APP + computer Communication frequency:850/900/1800 / 1900MHz Charging input:5V voltage Working temperature:-20-85 Deg.C Standard:GSM / GPRS Body memory:1024M Fully charged:can be used for 3-4 days.