Application - Accurately record your journey and winding number. Find a nice spot, set it directly, and find time. Compact Size - Easy to operate and portable with a key chain, it enables users to return to the or destination with high sensitive guiding function. Portable - Made of high quality plastic, sturdy, durable, lightweight and portable. 3 Function Keys - 3 keys type design and ergonomic shape. Offers real time and latitude co-ordinates, route distance and time, traveling speed and altitude, time. GPS Navigation - Hand-held positioning system mini receiver. It has the coordinates indicating and guiding, time time, distance, distance, speed, etc. Description: - Portable - Made of high quality plastic, sturdy, durable, lightweight and portable. - Compact Size - Easy to operate and portable with a key chain, it enables users to return to the or destination with high sensitive guiding function. - 3 Function Keys - 3 keys type design and ergonomic shape. Offers real time and latitude co-ordinates, route distance and time, traveling speed and altitude, time. - GPS Navigation - Hand-held positioning system mini receiver. It has the coordinates indicating and guiding, time time, distance, distance, speed, etc. - Application - Accurately record your journey and winding number. Find a nice spot, set it directly, and find time. Specification: - Material: ABS Plastic - Size: 65x52x21mm/2.56x2.05x0.83 inch - Receiver: L1Type, C/ - channel: 51 - Tracking channel: 14 - Maximum update frequency: 10 Hz - Memory: 512KB - Key: 3 function keys - Location: 10m (Support the difference correction system area up to 2 meters) - Speed: 0.1m/s - The initial positioning time: - : About 5 seconds - : About 4&;seconds Package Includes: 1 Piece&;Mini GPS Navigation 1 Piece USB Cable 1 Piece Keychain 1 Piece User Manual Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.