What's in the box:

TK102B Car GPS GSM GPRS Tracker Realtime Tracking Locator Device (1)

Working based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS, APP and Internet. It adopts the most advanced technology of GPS and AGPS dual positioning.

Features:
Real-time tracking.
Movement/speeding/low power alarm.
GPRS mode and sms mode Compatible.
SOS button, help you get help in emergency circumstance.
Remote voice monitoring.
Geo-fence protection.
Add GPX history route record, can checking in Google map.
Add AGPS function,receive GPS signals faster.

Specifications:
Network: GSM / GPRS
Band: 850 / 900 / 1800 / 1900MHz
GPS accuracy:5m
Work voltage:110-220V input 5V output
GPS locating time: 45s ( cold start ), 35s ( warm start ), 1s ( hot start )
Package Size:12*10*5cm/4.7*3.9*2in
Package Weight: 120g/4.2oz

Package List:
1 * TK102B Car GPS Tracker
1 * English Manual
1 * USB Cable

Note:
Please make sure your SIM card is 2G or compatible with 2G GSM network.