This is an Oraimo EasyCut (OCL-230) adjustable hair clipper.
It has a super powerful 7000 RPM motor for snag-free trimming.
The stainless steel blade can be adjusted to a zero gap for ultra-close cuts.
It offers up to 2.5 hours (150 minutes) of usage time on a full charge.
The clipper has a 4-level adjustable lever and comes with 4 guide combs (3mm, 6mm, 9mm, 13mm).