Different types of hair trimmers are available 

in the market today.

An example of hair trimmer is :-

Kubra KB-5300  5 in 1 Multifunctional Grooming Kit 

for Body Grooming,Beard & Moustache,Nose,Ear & 

Eyebrow,LED Display,19 Length Setting,90 Minutes Runtime 

and Fast Charging (Black)

Multi purpose use 5 in 1 grooming kit.

90 miutes runtime and 1.5 hours charge time.

Trimming range- 1 -10 mm

19 length settings