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The Supreme Trimmer Vader ST3778 is a professional cordless barber liner and detailer featuring a powerful 7000 RPM motor, zero gap diamond-like carbon T-blade for ultra-sharp cuts, and an extended 210-minute battery life with fast USB-C charging. Designed for precision grooming of beard, hair, and body, it offers ergonomic comfort and a complete grooming kit, making it the ultimate tool for both barbers and style-conscious professionals.



A**N
Great Built quality
I feel like this trimmer is made to last a long time, to me the built guilty is great. After using it I can say that the blades are sharp for that smooth save , no hair pulling and low noise levels For this speed level it works really well.
J**T
Very nice trimmer for the price , customers are raving about it
It’s outstanding! Super sharp out the box, it’s everything I expected , zero gapped from the get go!
T**D
SHARP! Perfect for beard trimming and lineups!!!!!
I've had these for months, and have yet to have to charge them. I use them weekly to line up my beardlines as well as trim the stragglers. I will fade my temples using these as well. Overall, these things are SHARP and the battery must be nuclear, due to it not needing to be plugged in yet. It's like it recharges itself...even though I know it doesn't. I'd purchase again!
M**R
Very sharp
Very nice . Works great just wish the battery lasted a little longer
I**P
Pro level cut ability right out the box
I love them people complain about noise that’s bs they absolutely get the job done no tug smooth like butter.
E**A
Cheap quality
Im a barber and got fooled by the great videos that were advertising this product. It looks nice but has that cheap plastic feel. They DO NOT cut like butter and the hair will snag with the cheap guards it comes with. Fine for at home basic grooming, but not in a barber salon setting.
C**R
alright
its a decnt trimmer but i wouldnt recommend. It sounds and feels powerful but its not really powerful jt can barely get the c cup roght and its not the best for designs.
H**M
Good for its price.
It’s a big upgrade from my old one. Feels light, doesn’t pull hair, and it cuts smooth.
Trustpilot
3 weeks ago
1 month ago