Specifications:

• Certification: NONE
• Origin: CN(Origin)
• ProtableTracker Battery: Gel polymer 450mA
• Weight: 24.3g
• Operating Language: English
• Name: D19 ProtableTracker
• Model Number: D19
• LBS accuracy: 100--1000M
• I/O interface: 4P clip charging
• GSM: MT2503
• GSM frequency: 900/1800/1900
• GPS accuracy: 5-15M
• Dimension: 52*42.5*18(H)mm
• Brand Name: SIENSEN
• Color: Blue Red