Kewig M18S-A2 Motorcycle / Bicycle Rearview Mirror Wireless Charging Waterproof Box Mobile Phone Holder Mac Accessories the machine will automatically shut

the machine will automatically shut down after 30s alarm beep if it is not used for 2min

Wire to measure circuit thread through round hole on right of voltmeter

Screen Size: 3

Width: 100 mm (3

Kewig M18S-A2 Motorcycle / Bicycle Rearview Mirror Wireless Charging Waterproof Box Mobile Phone Holder Mac Accessories the machine will automatically shut1. Smart wireless charging, free your hands, you can charge your phone when you put it on, which is convenient and fast. 2. Touch screen design, can operate normally without taking out the phone. 3. Waterproof design, fully enclosed and closed, you can ride in rainy days. 4. Reserve Type C charging port, both wired and wireless can be charged. 5. Independent switch control, the power can be turned off when not charging. 6. Output: wireless charging