Brand Name: YANHUI

1. Our this GPS Tracker can only work with 2G GSM network, it does not support 3G 4G or 5G network. If your 3G 4G SIM CARD can also support 2G network, then it is ok to use. But if your country have closed 2G network, We suggest you choose our 3G 4G GPS GSM tracker.

2.Our this tracker need to use a sim card, the package has no include any sim card, please buy the sim card from your local market.

Content	Specs.
Dim.	*62mm x 30mm x 18mm(2.44"1.18"0.7*1")
Weight	33g
Network	GSM/GPRS
Band	850/900/1800/1900Mhz
GPS sensitivity	-159dBm
GPS accuracy	5m
Charging input	DC 5V-1.0A
Battery	changeable 3.7V 500mAh Li-ion battery
Time To First Fix	Cold status 45s Warm status 35s Hot status 1s
Storage Temp.	-40°C to +85°C
Operation Temp.	-20°C to +55°C
Humidity	5%--95% non-condensing

Features

Realtime tracking

Low battery alarm

Waterproof

Geo-fence

Built-in battery

History route playback