Save Wt-11-Ak Mini GPS Module Gnss Vehicle Tracking for Small Cars and Drones High Sized GPS Module. Multi-Constellation Support: Supports BDS, GPS, QZSS, and GLONASS for enhanced positioning accuracy. High Sensitivity: Tracking sensitivity reaches -162dBm with cold start time averaging 29 seconds. Compact Design: Small size of 10.1mm*9.7mm*2.5mm suitable for small cars and drones. Wide Operating Voltage: Operates on 3.6V to 5.5V with low power consumption in PSM mode. Robust Performance: Max speed 515m/s and max acceleration <=4G for high-dynamic applications. 1 Year Warranty: Comes with a comprehensive 1-year warranty for peace of mind. Fast Response Time: Hot start average time is only 2-3 seconds for quick positioning. CE and RoHS Certified: Meets international safety and environmental standards with CE and RoHS.