KEMEI-T9

Trimmer, often referred to as a "Buddha" or "Vintage T9" style trimmer. These are super popular for DIY fades, beard lining, and detailed artwork because of that exposed T-blade.
​Here is a quick breakdown of what you have and how to get the most out of it:
​What's in the box?
​Based on your image, you have the full starter kit:
​The Trimmer: A cordless, USB-rechargeable metal body with a T-blade.
​Guided Combs: Usually three sizes (1mm, 2mm, 3mm) for different stubble lengths.
​USB Charging Cable: Note that these usually don't come with a wall brick; you can use any standard phone charger or laptop port.
​Cleaning Brush: Crucial for keeping the blades from jamming