Electric Razor for Men Cordless 3D Rotary Shaver - Smooth Close Shave

Our review of this Electric Razor for Men finds it best for men who want a reliable, travel-friendly rotary shaver that delivers a close, comfortable shave with minimal fuss. The standout reason to buy is the 4-direction 4D floating cutter heads with a double-track ultra thin cutter net, which track jawlines and neck contours to reduce pulls and missed spots. The razor is also practical for everyday use thanks to a clear 5-step battery display, quick USB charging and full waterproofing for wet or dry shaving.

Key Features

• 4D floating cutter heads: The four-direction heads adapt to face and neck contours to provide a consistently close shave across jawlines and under the chin.
• Double-track thin cutter net: The ultra thin double-track nets increase contact area so fewer passes are needed for a smooth finish.
• USB quick-charging: A one-hour charge delivers up to approximately 120 minutes of run time, making the shaver convenient for travel and daily use.
• IPX7 waterproof body: Fully washable design lets you rinse the heads under a tap and use the shaver with foam or in the shower for a gentler wet shave.
• Battery display: A five-step remaining charge indicator helps avoid unexpected power loss mid-shave by showing when to recharge.
• Pop-up trimmer: The one-touch pop-up trimmer allows quick precision on sideburns, mustache edges and detail trimming.

Who It's For

The shaver suits men who prefer a rotary head design for quick daily facial grooming and those who travel often and value USB charging and long battery life. It is a practical choice for users who like to switch between wet and dry shaving, or who want an easy-to-clean fully washable razor.

Those who need an ultra-premium barber-grade finish or want a foil shaver for extremely close single-pass results should look elsewhere; likewise, users who require cordless charging docks or proprietary fast-charge systems may prefer a different model.

Pros & Cons

Pros

• Close, smooth shave thanks to 4D floating heads and self-sharpening steel blades.
• Long battery life and quick one-hour USB charge provide about 120 minutes of use, convenient for travel.
• Fully waterproof design makes cleaning simple and allows wet shaving with gel or foam.
• Clear 5-step battery display and pop-up trimmer add practical convenience for everyday grooming.

Cons

• Uses a micro USB power port rather than a newer USB-C connector, which may require carrying the included cable.
• Rotary heads may not give the single-pass closeness some users get from foil shavers.

Specifications

Brand	SweetLF
Shaver type	Cordless 3D rotary shaver
Charging	Micro USB quick-charge, 1 hour full charge
Run time	About 120 minutes (approx. 30 full shaves)
Waterproof	IPX7 whole body washable
Display	5-step battery level indicator
Extras	Pop-up trimmer for sideburns and mustache

Our Verdict

The Electric Razor for Men is a solid, value-driven rotary shaver for daily use and travel thanks to its contour-following 4D heads, long battery life and full waterproofing. It offers a smooth shave with easy maintenance and practical features like the pop-up trimmer and battery display, making it a smart pick for most men who want dependable, fuss-free grooming without premium price bells and whistles.

Frequently Asked Questions

Can this shaver be used in the shower?
Yes. The shaver is IPX7 waterproof and safe for wet shaving with gel or foam, and it can be rinsed under running water for cleaning.

How long does a full charge last?
A full one-hour charge provides about 120 minutes of shaving time, which the manufacturer estimates is roughly 30 full shaves.

Is there a precision trimmer included?
Yes. A one-touch pop-up trimmer is built in for quick sideburn, mustache and detail trimming.