Trimmer qt4000/15 , I found the best trimmer in this price range and I m using from 6month and its amazing. Battery backup is amazing , battery doesn’t discharge after 18-20days automatically and I don’t charge fully to use it I just charge the amount I need and it works properly with little period of charge for example- 2hours for 10min.
Best trimmer to use it on the go. charge once 10hours and it give service of almost 45 min. 10 level of adjustable hair size which is great. Very comfortable I found it while using without cap, I never get scratch by it . best part you don’t need to oil this trimmer. I’ve not oil once in a six month and it’s in proper cool condition.