Supreme Trimmer Solo Lite rechargeable foil shaver for men — STF91, Type-C fast charge & 90‑min runtime, lightweight travel razor

This compact electric razor combines precision cutting with travel-ready convenience. Designed for everyday grooming and on-the-go touch-ups, the STF91 offers both corded and cordless use, a clear LED battery indicator, and easily replaceable foil and cutters. Lightweight and simple to maintain, it’s built for men who want a reliable, tidy shave without bulky hardware.

How quickly does this shaver charge and how long does it run?

The Solo Lite supports Type-C fast charging and works with a 100–240V input, so it charges reliably worldwide. A full charge gives up to 90 minutes of cordless run time, while you can also use it plugged in if you need continuous power.

• Type-C fast charge for shorter top-up times
• Up to 90 minutes cordless runtime per full charge
• Compatible with international voltages (100–240V)
• Can operate while connected for corded convenience

What kind of shave and maintenance should I expect?

The precision foil and cutter system is engineered for an ultra-close finish on mustaches, sideburns, and hairlines, while the removable parts make cleaning straightforward. Replacement foils and cutters (SBR10) are available to restore cutting performance as parts wear over time.

• Foil design for close, even cutting across facial contours
• Removable cutters and foil for easy rinsing and upkeep
• Replacement SBR10 parts sold separately to extend life
• Simple maintenance keeps performance consistent

Is the Solo Lite good for travel and everyday portability?

Yes — the shaver is lightweight and sized for packing into a toiletry bag or carry-on. With Type-C charging and universal voltage support, it adapts to international outlets and fits modern travel routines without bulky chargers.

• Compact, lightweight body that fits travel kits
• Type-C charging cable works with many modern devices and adapters
• Option to use while plugged in if battery is down
• Durable construction suited for regular transport

What user features help me monitor and extend battery life?

The built-in LED battery indicator shows green when fully charged and red when power is low, making it easy to know when to recharge. These visual cues help avoid unexpected shutdowns and allow you to plan charging around your schedule.

• LED display: green for full, red for low battery
• Clear status helps prevent mid-shave power loss
• Fast Type-C charging for quicker top-ups between trips

Who is this for? The Supreme Trimmer Solo Lite STF91 is aimed at men who want a no-fuss, travel-friendly electric razor that performs well at home or on the road. It’s a good fit for frequent travelers, professionals needing tidy facial grooming, and anyone who values a lightweight, easy-to-clean shaver with replaceable parts and clear battery feedback. If you prefer a compact foil shaver that balances portability, runtime, and straightforward maintenance, the Solo Lite is designed for your daily routine.