Features: Enhanced version of the locator, you can hear the sound remotely, stable, but also accurate positioning. When the elderly and children lost or in danger, the host will take the initiative to call for help and alarm after pressing the SOS key for 3 seconds and releasing it. Added WiFi positioning function, in underground parking, indoor parking, even inside the tunnel, can be more accurate positioning. Strong magnetic adsorption, no need to install, can be placed anywhere, real-time positioning is very convenient. When your vehicle enters the set area lane, the cell phone APP will immediately receive the on and off reminder from the locator. Specification: Memory: 32GB Recording Range: 80 square meters Platform View: SMS + APP + PC terminal Positioning Mode: GPS/WIFI/LBS/AGPS Battery Type: 3.7V 500mAh Charging Voltage: DC 5V Charging Input: AC 110-220V 50/60Hz GPS Positioning Accuracy: About 10 meters Standby Time: 10 days Working Time: 4-6days Size: 42*26*15mm includes: 1 * GPS Tracker 1 * USB Cable 1 * Manual Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!