What are the most portable electric razors available?

Compact travel foil shaver with a dual-action long-hair leveler plus foil head, USB-C rechargeable Li-ion battery, up to 60 minutes runtime, magnetic blade cover, and IPX7 waterproofing. Suits quick touch-ups and travel use for men who want a small, easy-to-pack face shaver.

A compact, travel-focused version of Panasonic's Arc5 offering five stainless-steel blades, an ultrafast linear motor, USB-C rechargeable battery with about 50 minutes runtime, and IPX7 waterproofing for wet/dry use. It's designed for precise close shaves in a palm-sized ergonomic body and includes an adaptive beard sensor that adjusts motor power automatically.

Compact rechargeable foil shaver with gold-titanium hypoallergenic dual foils, a turbocharged motor (~9,000 RPM), pop-up trimmer, and dual-voltage charging. It offers long lithium-ion runtime and a travel-friendly design for precise neck, face, and hairline finishing. Suits both professionals and home users who need a lightweight, quiet, close-finish shaver.

Professional metal-bodied foil shaver with an offset double-foil system, powerful rotary motor, and cord/cordless operation offering up to 3 hours runtime. Suits close facial and neckline shaving and includes auto shutoff and a storage pouch.

The OneBlade Pro 360 is a rechargeable hybrid trimmer and shaver with a 360-degree flexing dual-sided blade, wet/dry IPX7 waterproofing, and a digital LED display. It offers up to 120 minutes runtime from a 1-hour charge and includes a precision comb with 20 length settings for versatile face and body grooming.