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— Regular price USD $69.99 Sale price USD $29.99
Option External Sensor
Intelligent On and Off: When the car is started, the vibration of the machine is automatically opened and the machine is shut down automatically when it is still.
Operating voltage: 2.1 - 3.6V
Operating current: 150mA
Sleep current 0.1 - 0.2mA
Built-in Li-ion battery 400mAh