Trina Hair Trimmer  ( Small size ) 

The blades combine a 9CR DLC fixed blade and a black ceramic moving blade, providing a smooth and long-lasting cutting experience.
The machine operates with a 1400mAh lithium battery and fully charges in approximately 120 minutes. It can run up to 90 minutes continuously on a full charge.
With its powerful 3.0V DC motor, you can trim comfortably without snagging on your beard.