Supreme Trimmer Vader Lite barber liner trimmer ST3700 — Sand, 7000 RPM & 120‑min runtime

The Supreme Trimmer Vader Lite ST3700 Sand is a lightweight, professional-grade cordless barber liner built for precise edge-ups, fades, and detailed trimming with up to 120 minutes of runtime.

Designed for barbers and home grooming enthusiasts who demand salon-level control, the Vader Lite pairs a high-speed 7000 RPM motor with a Zero Gap DLC T-blade to deliver clean, consistent cuts across all hair types. Its slim ergonomic body reduces hand strain during long sessions, while USB-C charging and a clear LCD battery display keep you informed and ready. The sand-colored finish adds a refined look without sacrificing performance.

How does the Vader Lite ST3700 handle detailed line work and sharp edge-ups?

The Vader Lite uses a Diamond-Like Carbon (DLC) T-blade that can be zero-gapped for extremely close, crisp lines without snagging. Precision is supported by the motor’s steady power delivery, giving clean passes even on coarse hair.

• Zero Gap DLC T-blade for ultra-close edging
• 7000 RPM motor maintains consistent cutting speed
• Adjustable blade alignment for personalized blade tension
• Snag-free action on different hair textures

What battery life and charging features should I expect?

The integrated lithium battery provides up to 120 minutes of cordless operation on a full charge, suitable for several client appointments or extended home use. Recharging is fast and convenient via USB-C or the optional charging dock, and the Vader Lite supports international voltage for travel and mobile barbering.

• Up to 120 minutes runtime per full charge
• USB-C fast charging and compatible charging dock
• Worldwide voltage support for global use
• Clear LCD shows remaining battery percentage

Is the Vader Lite comfortable for long sessions and heavy use?

The Vader Lite was sculpted with a slim, balanced frame to reduce hand fatigue during prolonged use. Its ergonomic grip and light overall weight make it easy to maneuver for detailed fades and repeated touch-ups in a professional environment.

• Slim, pro-focused chassis for secure handling
• Lightweight construction minimizes wrist strain
• Textured grip area for steady control
• Durable build suited to frequent shop use

What practical features help me manage everyday grooming tasks?

Practical touches like the LCD battery readout and fast motor speed make routine grooming faster and more predictable. Accessories and simple maintenance keep the tool performing reliably from session to session.

• LCD battery indicator for precise power monitoring
• 7000 RPM motor for efficient, quick passes
• Easy-clean blade for simple upkeep
• Compatible with common barber attachments and guards

Who this is for: The Supreme Trimmer Vader Lite ST3700 Sand suits professional barbers who need a dependable liner for tight edge work and long shifts, as well as home users who want salon-quality trimming at their fingertips. Choose this trimmer if you value crisp precision, extended cordless runtime, and an ergonomic, travel-ready design in an attractive sand finish.