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Dark grey rotary shaver with three flex heads and travel case

Brightup 950RX FK-375S Flex Shaver Dark Grey

SKU CH-WDYH-87KNG

A wet-and-dry rotary shaver with 4D flex heads, pop-up trimmer, travel lock and USB fast charging

  • Shaving duration5 years
  • Power typeBattery Powered
  • Charging time1.5 h
  • Accessories includedCharger
  • ValueDark Grey
  • Product typeFlex
  • Smooth shave follows face contours with 4D flex heads
  • Wet or dry use for versatile grooming options
  • Pop-up trimmer shapes sideburns and beard detail
  • Travel lock and hard case protect shaver on the go
  • 90 minutes runtime after 1.5 hour fast charge

Brightup 950RX FK-375S Flex Shaver

The Brightup 950RX FK-375S is a rotary shaver built for men who want a close shave on the face and neck. Its 4D flex heads move independently to follow facial contours without pulling or causing redness. The device supports both dry use and wet shaving with foam or gel. A pop-up trimmer handles sideburns and beard shaping without extra tools.

Simple Daily Use and Travel Lock

Charging the shaver takes 1.5 hours for a full 90 minutes of runtime, while a quick 5-minute charge gives enough power for a single shave. The LED display shows battery status clearly. A travel lock prevents accidental activation inside a bag, and the included hard case protects the unit during transport. No complex setup is required beyond charging.

Limits of Rotary Shaving and Battery Life

Rotary heads work best on flat or gently curved areas and may need multiple passes on very dense or flat-lying stubble. The lithium-ion battery is sealed inside the unit and not user-replaceable, so runtime will gradually decline over the years. The shaver does not operate while plugged into the charger, so a depleted battery pauses the grooming session until recharged.

How it compares

Measured against everything we stock in Men's Shavers, Beard & Body Trimmers, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 61% of the 1,584 comparable items (median $30.99).

Specifications

Product
Brand nameBrightup
Product line950RX
Model nameFK-375S
Part numberFK-375S
Product typeFlex
Product colorDark Grey
Power
Shaving duration5 years
Power typeBattery Powered
Charging time1.5 h
Size & build
Product weight0.308 kg
In the box
Accessories includedCharger
More details
Wet and dry useNo
ValueDark Grey

Questions about this item

How do I know the shaver is ready after the first 1.5-hour charge?

The LED display shows a full battery icon once the 1.5-hour charge is complete, and the shaver runs for up to 90 minutes on that charge.

What comes in the box and do I need a separate USB power brick?

The package includes the FK-375S shaver, a charging cable, a pop-up trimmer built into the body, and a hard travel case; a USB power adapter is not included.

Which version of the 950RX Flex should I choose if I want wet and dry use?

The FK-375S model supports both wet and dry shaving, so this single version covers both needs.

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