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Red vertical ergonomic mouse with thumb groove and textured buttons

allentian

allentian JSY-03 Wireless Vertical Ergonomic Mouse Red

SKU CH-6HFY-2PZTD

A vertical ergonomic mouse with three adjustable DPI settings up to 1600, 2.4 GHz wireless connectivity, a 500 mAh rechargeable battery and six buttons

  • ColorRed

Color Red

  • Vertical hemisphere design reduces wrist and fingertip pressure
  • Thumb groove with electroplated surface gives a comfortable grip
  • Three adjustable DPI settings 800 1200 1600 for precise control
  • 4 GHz wireless with 10 m range and plug-and-play mini receiver
  • Built-in 500 mAh battery fully charges in 3 hours via micro port

Vertical ergonomic mouse for comfort-focused users

The Allentian JSY-03 is a wireless vertical mouse shaped to fit the palm and reduce pressure on the wrist and fingertips. It connects via a 2.4 GHz USB receiver with a stated operating distance of 10 m. The built-in 500 mAh lithium battery charges through a micro port in about 3 hours. Six buttons and a touch wheel provide standard navigation control.

Adjustable DPI and bundled accessories change

Three selectable DPI steps at 800, 1200 and 1600 let you match cursor speed to the task without software installation. The mini receiver stores inside the mouse for transport. A USB data cable is included for charging, so no separate cable is required. The electroplated thumb groove and frosted button texture aim to improve grip during long sessions.

Suits office workers wanting a vertical shape

Buyers who need programmable macros, Bluetooth connectivity or a left-handed version should look elsewhere. The fixed right-handed contour and three preset DPI levels limit customisation for advanced gaming or specialised workflows. Users who prefer a traditional flat mouse profile will not benefit from the vertical hemisphere design.

Highlights

  • Vertical hemisphere design reduces wrist and fingertip pressure
  • Thumb groove with electroplated surface gives a comfortable grip
  • Three adjustable DPI settings 800 1200 1600 for precise control
  • 4 GHz wireless with 10 m range and plug-and-play mini receiver
  • Built-in 500 mAh battery fully charges in 3 hours via micro port

Specifications

ColorRed

Other versions of this model

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Questions about this item

How long does the built-in 500mAh lithium battery last before it needs recharging?

The 500mAh lithium battery can be fully charged in about 3 hours via the micro charging port; actual run time varies with usage and DPI setting.

At which DPI setting does the sensor draw the most power during continuous work?

The highest 1600 DPI setting will consume more power than the 800 or 1200 DPI options during sustained use.

Does the 2.4GHz wireless link or the optical sensor generate noticeable heat after hours of operation?

The mouse uses a low-power 2.4GHz connection and a photoelectric sensor; neither component produces noticeable heat during all-day use.

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