Features: Wide Application: Vehicle Rental, Logistics, Motorcycle, Bus Management Long Standby Time: Built-in 3.7V 10000mAh Li-ion battery, it can standby time up to 7200 hours. Built-in magnetics iron with strong powerful magnetic, can be very easily installed on vehicle and assets. Waterproof IP6: Ensure stable operation in hard environment. Remotely Voice Monitor: You will can remotely monitor the voice around the device
