Arma Black 49g Ultralight Wireless Performance Mouse
- Flagship PAW3395 Performance: 26,000 CPI, 650 IPS, 50G acceleration with Motion Sync and zero smoothing for pure, tournament-grade precision.
- ARXPoint Low-Latency Wireless: Custom 2.4GHz system with stable 1000Hz polling and strong RF interference resistance for consistent competitive play.
- Triple-Mode Versatility: Seamlessly switch between 2.4GHz wireless, Bluetooth 5.0, and wired USB-C for esports, multi-device use, or charging.
- Ultra-Light 49g Control: Featherweight symmetrical design (small–medium hands) optimized for palm and claw grip, faster flicks, and effortless micro-adjustments.
- 90M Huano Switches + TTC Gold Encoder: Crisp mechanical clicks and defined, dust-proof scroll steps built for long-term durability.
- Endurance & Glide: 400mAh battery delivering up to 110 hours on BT and 85+ on 2.4Ghz, paired with 100% PTFE feet and an ultra-soft paracord cable for a near-frictionless feel.
- Tournament Stability: Programmable 1mm/2mm lift-off distance and stable tracking engineered for high-pressure FPS performance.
Arma Black 49g Ultralight Wireless Performance Mouse
Community Reviews
Ultimate Precision
Tracking Speed
Acceleration
49 Grams. So light, your aim does all the talking.
Less weight. More control. ARMA's 49g frame lets your aim do the talking — faster flicks, cleaner tracking, zero drag holding you back.
OUR LIGHTEST WIRELESS MOUSE
49g with 400mah Battery to provide 85+ hours of uninterrupted play
ARMA is crafted with the intent and discipline of a finely tuned bow — a tool built not just to
shoot, but to hit exactly where the player aims. Every component, curve, and choice of
material mirrors the qualities of a bow designed for mastery: stability under tension,
unwavering accuracy, and the instinctive confidence that follows each release.
49g
Pixart 3395 Sensor
Huano Purple Shell
85+ Hours battery life
Online Software Support
BT, 2.4GHz or Wired
90M RATED HUANO SWITCHES
Rated for 90 million clicks, Huano mechanical switches deliver a crisp, tactile response every single time — so your shots register the moment you pull the trigger, match after match, year after year.
SENSOR ANGLE ADJUSTMENT
Fine-tune the sensor angle to match your natural grip and wrist rotation — so every swipe translates into pixel-perfect tracking, built around how you play, not the other way around.
GLOSSGLIDE PTFE SKATES
100% PTFE semi-transparent feet deliver a silent, ultra-smooth glide across any surface — so your aim flows exactly where you intend, with zero drag interrupting your movement.
PIXART PAW 3395
When your aim is everything, your sensor can't afford to guess. The PAW 3395 tracks every flick, swipe, and micro-adjustment at 650 IPS with 50G acceleration — delivering pixel-perfect accuracy whether you're dragging across a mousepad or snapping to a head. No lag. No compromise. Just the purest connection between your hand and your crosshair.
TTC GOLD DUST PROOF ENCODER
The dust-proof TTC encoder ensures every scroll step is crisp, tactile, and consistent — whether you're switching weapons mid-fight or navigating menus after thousands of hours of use.
MOTION SYNC TECHNOLOGY
Motion Sync synchronizes sensor data reporting so your cursor movement matches your hand in real time — eliminating the micro-delays that cost you kills, and giving you the smoothest, most consistent tracking curve possible.
ADJUSTABLE LOD
With programmable 1mm or 2mm lift-off distance, ARMA stays locked to your surface when you're tracking and cuts instantly when you lift — so repositioning your mouse never throws off your crosshair placement.
Online Web Software
All-in-one online software that lets you configure almost every aspect of your Kreo Gear — key bindings, sensor settings, and DPI settings—with seamless cross-platform support for Windows, macOS, and Linux.
Suits every hand size and grip
Ergonomic Design
Claw
Explosive clicks and rapid flicks — built for aggressive, high-speed play
Palm
Full hand contact for steady, controlled aim during long sessions.
Fingertip
Maximum agility at your fingertips — snap to targets with pinpoint speed.
Features & Specs
FAQs
If the issue persists, contact our support team.
What resolution and refresh rate does the Obsidian 27I100Q support?
The monitor runs at QHD 2560 × 1440 resolution with a native 100Hz refresh rate on both HDMI and DisplayPort inputs. Response time is up to 4ms with overdrive enabled.
Is this monitor suitable for professional color work?
Yes. The Obsidian 27I100Q ships with factory sRGB calibration and covers 100% of the sRGB color space on an 8-bit IPS panel (16.7 million colors). This makes it well-suited for photo editing, web design, graphic design, and SDR video color grading right out of the box — no post-purchase calibration required. For workflows that rely on wider gamuts like Adobe RGB or DCI-P3, a wide-gamut display would be more appropriate.
Why choose QHD over a standard 1080p monitor at this size?
On a 27-inch panel, 1080p stretches to roughly 81 PPI, which makes text look soft and pixels noticeable at normal viewing distances. QHD delivers 109 PPI on the same 27-inch size — about 78% more pixels overall — giving you razor-sharp text for code and documents, finer detail in creative work, and enough screen real estate to comfortably fit two full browser windows or a video timeline alongside your tools. Most users find this the sweet spot between clarity and GPU demand for 27-inch displays.
Is 100Hz useful if I'm not a gamer?
Absolutely. Even outside gaming, 100Hz makes scrolling through documents, spreadsheets, and web pages visibly smoother compared to 60Hz. Cursor movement feels more responsive, window dragging is less choppy, and long reading or editing sessions tend to cause less eye fatigue thanks to the gentler motion transitions. It's also ideal for casual gaming and console play without needing a high-end GPU.
What ports and connectivity does it offer?
The monitor includes 2× HDMI 2.0, 1× DisplayPort 1.4, and a 3.5mm headphone jack. It also has built-in 2W × 2 stereo speakers for video calls and casual multimedia use. The dual HDMI inputs let you connect a desktop and laptop simultaneously and switch between them via the OSD.
Can I wall-mount it or use a monitor arm?
Yes. The Obsidian 27I100Q supports the VESA 100 × 100mm mounting standard, so it's compatible with most monitor arms, wall mounts, and multi-monitor setups. The included stand can be removed to reduce desk footprint or to switch to a portrait orientation via an aftermarket arm.
What ergonomic adjustments does the stand support?
The included stand supports height adjustment and tilt (forward/backward), so you can position the screen at proper eye level and angle it to reduce glare. Combined with the IPS panel's 178° viewing angles, this makes long 8+ hour work sessions significantly more comfortable and reduces neck and eye strain.
Is this monitor easy on the eyes during long work sessions?
Yes. The Obsidian 27I100Q features flicker-free technology at all brightness levels, which eliminates the imperceptible PWM flicker that causes eye fatigue on many standard monitors. Combined with the IPS panel's consistent brightness, 300 nits max output suited for typical indoor lighting, and the smoother 100Hz motion, it's engineered specifically for extended daily use — whether that's coding, document work, design, or video calls.
FAQs
If the issue persists, contact our support team.
What sensor does the Kreo ARMA mouse use?
The ARMA is equipped with the flagship PixArt PAW3395 sensor, delivering up to 26,000 CPI native resolution, 650 IPS tracking speed, and 50G acceleration. It tracks with zero smoothing, filtering, or acceleration, ensuring pixel-precise aim for competitive FPS and esports-grade performance.
What makes the ARMA ultra-lightweight?
The ARMA weighs just 49 grams, achieved through a carefully engineered internal structure that removes unnecessary bulk without compromising rigidity or durability. This ultralight build reduces fatigue during long sessions and enables faster flicks, smoother tracking, and effortless micro-adjustments — critical for competitive aim.
What connection modes does the ARMA support?
The ARMA supports three modes: 2.4GHz low-latency wireless (via the custom ARXPoint system) for esports-grade play, Bluetooth 5.0 for multi-device switching and general use, and wired USB-C for charging or ultra-stable wired gameplay.
How long does the battery last?
The 400mAh Li-ion battery delivers up to 80+ hours on 2.4GHz wireless at 1000Hz polling and up to 110 hours on Bluetooth. Smart idle-state power management extends runtime further, ensuring uninterrupted play across long sessions or multi-day tournaments.
What polling rate does the ARMA support?
The ARMA supports up to 1000Hz polling in both 2.4GHz wireless and wired USB-C modes, delivering 1ms response time between input and on-screen action for tournament-grade reliability.
What grip styles and hand sizes is the ARMA best suited for?
The ARMA has a symmetrical shape with tapered side walls, a slimmer front end for precise ADS corrections, and a rounded back hump optimized for both palm and claw grips. Its proportions are ideal for small to medium hand sizes, making it especially well-suited for claw and fingertip users who prioritize agility.
Can I adjust the lift-off distance (LOD)?
Yes. The ARMA offers programmable lift-off distance at either 1mm or 2mm, with a manual cutoff option for full customization. This lets you fine-tune exactly when the sensor stops tracking as you lift the mouse, which is important for low-sensitivity players who reposition frequently.
What switches are used for the main clicks, and how durable are they?
The ARMA uses Huano switches rated for 90 million clicks, providing crisp, consistent tactility and reliable actuation even under rapid spam clicking. The scroll wheel uses a TTC Gold dust-proof encoder for long-term scroll reliability and precise, tactile steps.