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White vertical ergonomic mouse with thumb groove and blue-frosted buttons

allentian

allentian JSY-03 Wireless Vertical Mouse 6 Keys White 1600 DPI

SKU CH-RB3T-38Y3J

An ergonomic vertical wireless mouse with six buttons, three adjustable DPI levels up to 1600, a built-in 500 mAh battery, and a 2.4 GHz USB receiver for up to 10 m range

  • ColorWhite

Color White

  • Vertical hemisphere design reduces wrist pressure
  • Thumb groove with electroplated finish improves grip comfort
  • Three adjustable DPI levels (800-1200-1600) suit different tasks
  • 4 GHz wireless with 10 m range keeps desk tidy
  • Built-in 500 mAh battery charges fully in 3 hours

Ergonomic Vertical Wireless Mouse

The allentian JSY-03 is a wireless vertical mouse designed to reduce pressure on the wrist and fingertips. Its hemisphere shape fits the palm while a contoured thumb groove adds comfort during extended sessions. Six buttons provide extra control for productivity tasks. The white finish uses an electroplated texture on the thumb area and a frosted coating on the primary buttons.

Suited for Comfort-Focused Desktop Users

This mouse suits office workers and creatives who prefer a neutral forearm posture and want adjustable cursor speed without installing software. The three selectable DPI steps cover everyday precision needs. Buyers who need programmable macros, a wired connection option, or a left-handed shape should consider other models. The 2.4 GHz link requires an available USB-A port for the included receiver.

Three-Level DPI Up to 1600

The sensor offers three fixed resolution steps at 800, 1200 and 1600 DPI, changed via a dedicated button on the device. This single specification determines whether the sensitivity range matches your workflow. A built-in 500 mAh lithium cell recharges through the micro port in around three hours. The compact receiver stores inside the mouse for transport.

Highlights

  • Vertical hemisphere design reduces wrist pressure
  • Thumb groove with electroplated finish improves grip comfort
  • Three adjustable DPI levels (800-1200-1600) suit different tasks
  • 4 GHz wireless with 10 m range keeps desk tidy
  • Built-in 500 mAh battery charges fully in 3 hours

Specifications

ColorWhite

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Questions about this item

What are the exact dimensions of the JSY-03 vertical mouse?

The mouse measures 10.6 x 7.3 x 6 cm and weighs about 130g, so check that your hand fits the vertical hemisphere shape and that your desk space accommodates the footprint.

How do I connect the mouse and what step do users often miss?

Insert the 2.4GHz USB receiver into a free USB port; the mouse pairs automatically, but remember to charge the built-in 500mAh lithium battery via the micro charging port for up to 3 hours before first use.

What part will need replacement first and how do I maintain it?

The internal 500mAh lithium battery is the only consumable; when runtime drops, recharge it with the supplied USB data cable — no user-replaceable parts are required.

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