1) The power button maybe hard to press, long press it for 5 sec to power on/off
2) Do not use standard laptop USB C charging as it won’t charge up. Use any 5V USB C.
3) Do STOP steering when your screw head is turning but the screw is not, the thread may gone if continue.
Tired of turning the screw driver one by one when maintaining? Me too. this is incredible life safer for you to focus on the electronic part instead of spending your energy on something that can be done smart.
[Large Capacity Battery] USB C Powdered Battery, can last up to months of usage as long as you are not using it everyday.