Tracker <br />             <strong>GPS Bands  :</strong> GSM 850/900/1800/1900MHz <br />             <strong>GPRS  :</strong> TCP/IP <br />             <strong>Network :</strong> GSM <br />             <strong>GPS Sensitivity:</strong> 10m (2D RM)                               Array             <strong>Package weight:</strong> 0.178 kg <br />             <strong>Product size (L x W x H)  :</strong> 4.4 x 3.7 x 1.3 cm / 1.73 x 1.45 x 0.51 inches <br />             <strong>Package size (L x W x H)  :</strong> 12 x 10.8 x 3.4 cm / 4.72 x 4.24 x 1.34 inches                               <strong>Package Contents:</strong> 1 x TK101 Car GPRS GSM GPRS Tracker? 1 x USB Cable? 1 x User Manual in English and Chinese