Type: GPS Tracker Use: Hand Held Screen Size: No Screen Type: GPS Tracker Use: Hand Held Screen Size: No Screen Function: Personal Tracking and Fleet Management Dimension: 77x47x20mm Weight: 65g GSM Frequency: GSM 850/900/1800/1900 MHz GPS Chip: Latest GPS SIRF-Star IV chipset GPS Sensitivity:-159dB Waterproof: IP65 Show More