Monster Clippers Assassin M37 Professional Cordless Hair Clippers
The Monster Clippers Assassin M37 professional cordless hair clippers are built for barbers who demand power and precision. The brushless motor with 7,200 RPM responds effortlessly to resistance, while the zero-gap adjustable cutting blade ensures clean fades and detailed work. At only 254 grams with 180 minutes of runtime, the Assassin is remarkably quiet and perfectly balanced for all-day cutting.
Top Benefits
- 7,200 RPM Brushless Motor - responds effortlessly to resistance, high torque, low vibration
- 180-Minute Runtime - full day of cutting from a 150-minute quickcharge
- 45mm Double DLC Hybrid Cutting Blade - Diamond-like Carbon coated, zero-gap adjustable
- ASSASSIN Battery Indicator - letters on the handle display battery level dynamically in color
- Magnetic Wireless Charging Station - works with MagSafe, wireless charger, or AC adapter
- Remarkably Quiet, 254 Grams - anti-dust rubber coating for all-day comfort
Why Choose the Monster Clippers Assassin M37?
Motor and Performance
The Assassin M37 runs on a 7,200 RPM digital brushless motor with high torque and low vibration. The motor responds effortlessly to resistance in thick and coarse hair without snagging. Despite the power, the Assassin is remarkably quiet. For professionals who need quiet hair clippers that perform through a full schedule, the M37 delivers.
Cutting Blade
At the core of these cordless hair clippers is a 45mm hybrid cutting blade with Double DLC (Diamond-like Carbon) coating. The dual-layer coating reduces friction and wear for longer-lasting sharpness. The zero-gap adjustable design lets you set the cutting length between 0.5 mm and 4.5 mm for clean fades and detailed finishing work. For the best clippers for fades with zero-gap control, the Assassin delivers.
Unique ASSASSIN Battery Indicator
The Assassin is the only clipper on the market with a battery indicator fully integrated into the design. The word ASSASSIN on the handle functions as a dynamic battery display: all letters light up green when full. As the battery drains, letters go out one by one from top to bottom. Below 20% the logo turns orange, below 10% it turns red. During charging, the letters fill up again from bottom to top.
Flexible Charging
A quickcharge lithium-ion battery delivers 180 minutes of cordless runtime from 150 minutes of charging. The magnetic charging station works two ways: place it on a wireless charger (MagSafe disc or power bank with charging surface) or connect via the included AC adapter. The clipper can also be charged directly via USB-C, and works fully corded via the 2.9-meter cable.
Design and Ergonomics
At only 254 grams, the Assassin M37 feels light and perfectly balanced for long periods of cutting without fatigue. The anti-dust rubber coating prevents hair and dirt build-up, while the non-slip grip on the thumb area ensures steady control. The removable magnetic drop-top provides easy blade access. The 5-step metal click lever mounts on the left or right side for left-handed barbers.
Complete Box Contents
Assassin M37 Kit
- Monster Clippers Assassin M37 Clipper
- Charging station with magnetic dock
- AC adapter
- 4 Premium Attachment Combs (#0.5 - 1.5 mm / #1 - 3 mm / #1.5 - 4.8 mm / #2 - 6 mm)
- Spare click lever (for left-hand use)
- 10 cc clipper oil
- Cleaning brush
- Screwdriver
Who Are These Hair Clippers For?
- Professional barbers who need quiet cordless hair clippers for long periods of cutting
- Left-handed barbers looking for professional hair clippers with a left/right mountable click lever
- Mobile stylists who want flexible charging via USB-C, MagSafe, or AC adapter
- Fade specialists who need zero-gap adjustable barber clippers with a 45mm DLC cutting blade
Technical Specifications
| Specification | Detail |
|---|---|
| SKU | MC000224 |
| Motor | 7,200 RPM Digital Brushless |
| Operation | Cord/Cordless |
| Blade | 45mm Hybrid Cutting Blade, Double DLC Coated |
| Adjustable Length | 0.5 - 4.5 mm (zero-gap adjustable) |
| Attachment Combs | 4 Premium (#0.5 / #1 / #1.5 / #2) |
| Runtime | 180 min cordless |
| Charge Time | 150 min quickcharge |
| Battery | Quickcharge Lithium-ion |
| Battery Indicator | 10-step ASSASSIN LED (green/orange/red) |
| Charging | Magnetic dock + USB-C + AC adapter |
| Voltage | 120-230V | 50/60Hz |
| Cable | 2.9 m |
| Weight | 254 grams |
| Click Lever | 5-step metal (left/right mountable) |
| Warranty | 2 years |
Why Buy the Monster Clippers Assassin M37?
- 7,200 RPM brushless motor responds effortlessly to resistance, remarkably quiet
- 180 minutes of runtime for a full day of professional cutting
- Unique ASSASSIN battery indicator with dynamic color display
- Magnetic charging station works via MagSafe or AC adapter
- Among the most complete professional hair clippers available: left/right click lever, anti-dust coating, only 254g
Maintenance Tips
- Oil the cutting blade after each use with the included 10 cc clipper oil
- Brush debris from the blade with the included cleaning brush after every session
- Store on the magnetic charging station when not in use
- Check zero-gap alignment periodically with the included screwdriver
Conclusion: Quiet Power, All-Day Performance
The Monster Clippers Assassin M37 delivers what professional cordless hair clippers should: a 7,200 RPM brushless motor that responds effortlessly to resistance, a 45mm Double DLC hybrid cutting blade with zero-gap precision, 180 minutes of runtime, and only 254 grams. With the unique ASSASSIN battery indicator, magnetic charging station, and left/right mountable click lever, these quiet hair clippers stand apart.
Ready to upgrade your kit? Buy the Monster Clippers Assassin M37 and experience quiet, professional cutting power.
Monster Clippers - Assassin M37 Professional Cordless Hair Clippers
Stop wrestling noisy, heavy clippers through a full day of clients. The Assassin M37 delivers 7,200 RPM brushless power, MagSafe wireless charging, and only 254 grams of remarkably quiet cutting.

