Supreme Trimmer Crunch STF602 Double Foil Shaver - Long Runtime

In this review the Supreme Trimmer Crunch STF602 is evaluated as a versatile double foil shaver built for men who need a close, reliable finish on face, head, and hairline; its single biggest selling point is a long 150 minute runtime that makes it useful for travel and daily use. The unit ships as a complete 9-piece kit and the waterproof design means it can be used wet or dry, so this review focuses on real-world comfort, battery performance, and how the hypoallergenic foils handle sensitive skin.

Key Features

• Professional Double Foil Shaver: Delivers an ultra-close, barber-style finish ideal for fades, finishing stubble, and creating a bald look at home or on the go.
• Waterproof Wet/Dry Design: IPX6 water resistance allows safe use in the shower and fast rinsing for easier cleaning and maintenance.
• Cordless or Corded Use: A powerful lithium battery runs up to 150 minutes and the shaver also works while plugged in for uninterrupted grooming.
• Hypoallergenic Foils: Foils are gentle on sensitive skin and reduce irritation, while replaceable cutters (model SB63) let you refresh cutting performance over time.
• Complete 9-Piece Kit: Includes charging stand, USB cable, 3 cleaning brushes, foil guard, and a hard-shell travel case for convenient storage and travel readiness.
• Hidden LCD Display: A discreet battery indicator shows remaining charge so you can plan shaving sessions and travel without surprises.

Who It's For

The STF602 is a good fit for men who want a close foil shave at home or while traveling and who value long battery life and wet/dry flexibility. It is especially useful for those who frequently travel abroad thanks to dual voltage and who prefer a compact kit with a travel case.

Those seeking absolute barber-shop precision on every pass or who need aggressive cutting on very coarse facial hair may want to consider professional-grade clippers or a different head system, since a few users reported mixed consistency when cutting thicker or uneven stubble and noted the power switch can be finicky.

Pros & Cons

Pros

• Long battery life and dual cordless/corded operation make it dependable for travel and extended use.
• Waterproof design and easy rinsing keep maintenance simple and hygienic.
• Hypoallergenic foils and replaceable cutters reduce irritation and extend the shaver's lifespan.
• Comes as a full 9-piece kit with useful accessories and a hard travel case.

Cons

• Shave quality can be mixed on very coarse or dense facial hair, and some users reported inconsistency compared with barbershop results.
• The power switch has been reported as problematic by multiple users, which can affect day-to-day reliability.

Specifications

Model	STF602
Shaver type	Professional double foil shaver
Runtime	Up to 150 minutes
Use	Wet/Dry (IPX6), cordless or corded
Foils	Hypoallergenic, replaceable cutters SB63
Kit contents	Shaver, charging stand, USB cable, 3 brushes, foil guard, travel case
Display	Hidden LCD battery indicator

Our Verdict

The Supreme Trimmer Crunch STF602 is a strong value for men who want a close foil shave with long battery life and wet/dry convenience; the included kit and travel-ready features add practical value. It is recommended for users with normal to moderately coarse hair and those who prioritize comfort and portability, while people with very coarse or inconsistent facial hair who demand pro-level cutting may find limitations.

Frequently Asked Questions

Can the STF602 be used in the shower?
Yes. The shaver is IPX6 rated for wet/dry use and can be rinsed and used safely in the shower.

How long does the battery last between charges?
The lithium battery provides up to 150 minutes of cordless runtime and the hidden LCD shows remaining charge.

Are replacement cutters available?
Yes. Replacement cutters are available separately under model SB63 to maintain cutting performance.