docooler TKSTAR Mini/Waterproof GPS Tracker GSM AGPS Tracking System for Children Parents Pets Cars

Specifications:
Network:GSM/GPRS
Band:850/900/1800/1900Mhz
GPS chip:UBLOX
GPS sensitivity:-159dBm
GPS accuracy:5m

Car charger:    
12-24V input
5V output

Wall charger:    
110ï¼220V input
5V output
Battery    Chargeable: 3.7V 1000mAh Li-ion battery
Standby:240hours
Storage temperture:-40°C to +85°C
Operation temperture:-20°C to +55°C
Item dimensions:50 * 50 * 20mm / 2.0 * 2.0 * 0.8in
Item weight:44g / 1.60z
Package dimensions:12.9 * 7.4*6.3 / 5.1*3.0*2.5in
Package weight:167g / 5.9oz

Note:
Please charge 12hours at first use.
Insert SIM card in right way. Please put the unit outside and make sure the trademark side facing up.
Confirm your SIM card have calling, send SMS, GPRS function.
Confirm your SIM card have enough balance (money).
Confirm your SIM card can show caller ID and don not use the function of call forwarding.

Package List:
1 * TKSTAR Tracker
1 * USB Data Cable
1 * Screw Driver (for sim-card installation)
1 * User manual ( English )