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E-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook (Black)
E-YOOSO

E-YOOSO Large Wireless Mouse for Big Hands

Bottom line: The E-YOOSO Large Wireless Mouse for Big Hands ($15.99 on Amazon as of 2026-10-07): Oversized shell with dual finger rests built for large hands, not a scaled-up standard mouse; main trade-off: side buttons do not work on macOS, per E-YOOSO's own compatibility note.

$15.99

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Buy on Amazon — $15.99 Compare to similar gaming peripherals

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Oversized shell with dual finger rests built for large hands, not a scaled-up standard mouse
  • ✓ Five DPI steps (800/1200/1600/2000/4800) switchable on the fly without software
  • ✓ 18-month rated battery life with auto-sleep after 8 idle minutes
  • ✓ Nano receiver stores inside the mouse body, so it travels without getting lost
  • ✓ Switches rated to 50 million clicks and a 33ft (10m) 2.4GHz range

Cons

  • ✗ Side buttons do not work on macOS, per E-YOOSO's own compatibility note
  • ✗ 250Hz max polling rate is low for gaming; most gaming mice run 1000Hz
  • ✗ 2.4GHz dongle only, no Bluetooth, so it needs a free USB port
  • ✗ Polling-rate switch is a hidden 3-second button combo, not a labeled control

Manufacturer description

The E-YOOSO X-31 is a wireless mouse built specifically for big hands, with an oversized contoured shell and finger rests on both sides so your thumb and pinky have somewhere to sit during a full workday instead of dragging on the desk. The anti-slip, anti-sweat surface material is aimed at long sessions where a glossy plastic shell would get slick. You get six buttons, including dedicated forward and back thumb buttons for faster browsing, and switches rated for 50 million keystrokes. Cursor speed runs through five DPI levels (800, 1200 default, 1600, 2000, 4800), and you can toggle the…

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SpecPicks Verdict

SpecPicks scored E-YOOSO Large Wireless Mouse for Big Hands using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. E-YOOSO's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is this mouse actually big enough for large hands?

It uses an oversized contoured shell with finger rests on both sides designed for a full palm grip. E-YOOSO does not publish exact dimensions in this listing, so check the product page for measurements before buying.

How do I change the DPI on the E-YOOSO X-31?

There are five DPI levels: 800, 1200 (default), 1600, 2000, and 4800. They cycle through the DPI button on the mouse, no driver software needed.

Does it work with a Mac or Chromebook?

Yes. It supports macOS, Chromebook, Linux, Surface, and Windows 11 through XP. One caveat: the forward and back side buttons are not available on Mac.

Does it use Bluetooth or a USB dongle?

A 2.4GHz USB nano receiver, which is plug and play and stores inside the back of the mouse. Range is up to 33 feet (10m). There is no Bluetooth mode, so you need a free USB port.

Is the X-31 good for gaming?

It tops out at 250Hz polling (125Hz default), well under the 1000Hz typical of gaming mice, so it suits office and browsing work better than competitive gaming. The 4800 DPI ceiling is fine for casual play.

Key Features

  • 【Anti-Sweat & Ergonomic Design】E-YOOSO Large Mouse is made of anti-slip and anti-sweat custom material, built with a comfortable contoured shape that naturally fits big hands. The finger rests on both sides of the mouse provide additional support, every finger can hold comfortably for a long time. X-31 large mouse adopts a large size design, and also has forward and backward buttons, make your web surfing more efficient, perfect performance for more than 50,000,000 keystrokes!
  • 【5-Level 4800 DPI & 2 Kinds Polling Rate】5-level DPI settings (800/1200(default)/1600/2000/4800), choose your comfortable speed for working. X-31 will move more precise by 125Hz(default) or 250Hz polling rate: Press the right button + the middle buttom for 3 seconds to switch polling rate.
  • 【USB Plug And Play & Stable Cursor】USB Nano Receiver can be stored within the back of the mouse, plug and play. 2.4GHz Wireless technology provides reliable connection, transmission distance up to 33ft (10m), which eliminated delays, interference, and provided a fast data transmission.
  • 【18 Months Battery Life & Power Saving Mode】X-31 Large wireless mouse with 18 months battery life. The X-31 mouse with smart auto sleep mode. If the mouse is not used for 8 minutes, it will automatically enter the dormant state to save power, and click the mouse again to run.
  • 【Universal Compatibility & Wide Use】 Large wireless optical MacBook mouse is compatible with Windows 11, 10, 8.1, 8, 7, XP, Vista, Linux, Chromebook, Mac OS(Side buttons are not available on Mac), Surface Pro, Surface, and Any Device with USB Ports. As well as compatible for PC, Laptop, MacBook and more.

Full Specifications

BrandE-YOOSO
ColorBlack
Range33 Feet
FinishMatte
PatternSolid Color
Model NameX-31
Style NameModern
Unit Count1.0 Count
ConnectivityWireless, USB, 2.4GHz
Model NumberX-31
Power SourceBattery Powered
CompatibilityPC, Switch, Mac, Linux
Built-In MediaMouse, USB Receiver, User Manual
Button Quantity6
Connection TypeWireless
Mfr Part NumberX-31
Special FeatureErgonomic Design, Wireless
Antenna LocationOffice
Hand OrientationRight
Hardware PlatformLinux
Full listing titleE-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook (Black)

Ready to buy?

E-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook (Black) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $15.99

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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E-YOOSO Large Wireless Mouse for Big Hands, X-31 Cordless Ergo Computer Mouse, 6 Buttons, 5-Level 4800 DPI, 18 Months Battery Life, for Laptop, PC, Chromebook (Black)
$15.99
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