I go this #Kemei professional personal 3 in 1 grooming machine on amazon at http://amzn.to/2fhFU2t courtesy of #RankBoosterReview with a #Sponsored coupon for a great discount. The trimmer is very practical. And very ideal for trimming facial hair (sideburn and eye brow) as well as nose and ear.
Expensive looking but quite cool on the side of payment.
The trimmer is battery powered and More Powerful and durable than a previous one I owned.
It has an adapter tip that is configured for three Interchangeable Heads which are ideal for Trimming Nose and Ear Hair, Eyebrows, Sideburns and Mustache. (also has a brush for cleaning off the tips)
Its also very quiet during operation and designed to be water resistant, this you can wash or rinse off the tips in running water (does not mean go immersing the whole trimmer in water during operation)
You may also safely use the trimmer in the shower and this is where it comes in safer than the electric ones on the market.
I love this, no wonder the 5 stars, and will definitely recommend it.