From Muchmore Racing:
Muchmore Racing New Professional Torque Control Electric Power Driver.
Depending on the working environment, it can be extended.
9 Levels Tourque.
1/4″ drive socket 6.35mm.
Quick Released Chuck.
Find parts in dark places with built-in flash.
The built-in front flash makes it easy to work in dark places.
It has a built-in USB 5-pin charging port.
A USB charging cable is included.
Voltage: 3.6V: Chuck Size: 6.35mm Magnetic
No Load Speed: 180/min: Torque Settings: 9 Levels
Max Torque: 3.5Nm: Battery: 1.5Ah Li-ion
Charge Time: 3~5Hours: Weight: 400g