---
product_id: 661377105
title: "Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac"
brand: "nulea"
price: "₨34233"
currency: LKR
in_stock: true
reviews_count: 6
category: "Nulea"
url: https://www.desertcart.lk/products/661377105-nulea-wireless-ergonomic-trackball-mouse-rechargeable-bluetooth-rollerball-mouse-44mm
store_origin: LK
region: Sri Lanka
---

# 5 DPI modes for precision 60-day rechargeable battery life 44mm ergonomic index finger trackball Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac

**Brand:** nulea
**Price:** ₨34233
**Availability:** ✅ In Stock

## Summary

> 🖱️ Elevate your workspace game with precision and comfort—because your wrist deserves the best!

## Quick Answers

- **What is this?** Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac by nulea
- **How much does it cost?** ₨34233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/661377105-nulea-wireless-ergonomic-trackball-mouse-rechargeable-bluetooth-rollerball-mouse-44mm)

## Best For

- nulea enthusiasts

## Why This Product

- Trusted nulea brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Navigate smoothly on any surface—perfect for tight desks or remote work setups.
- • **Uninterrupted Workflow:** Rechargeable battery lasts up to 60 days on a single charge—stay powered longer.
- • **Pinpoint Precision Control:** Switch effortlessly between 5 DPI settings to match your workflow needs.
- • **Ergonomic Comfort Redefined:** Designed to reduce wrist strain and muscle fatigue for all-day productivity.
- • **Seamless Multi-Device Connectivity:** Pair with up to 3 devices via Bluetooth or USB receiver and switch instantly.

## Overview

The Nulea Wireless Ergonomic Trackball Mouse M505 combines a 44mm index finger trackball with 5 adjustable DPI settings to deliver precise cursor control while reducing wrist strain. Its rechargeable battery offers up to 60 days of use per charge, and it supports seamless switching between three devices via Bluetooth or USB receiver. Ideal for professionals working in compact spaces, this right-handed mouse enhances comfort and productivity across PC, Mac, and mobile platforms.

## Description

Are you tired of struggling with your traditional mouse in a cramped workspace? Or do you suffer from wrist pain and forearm strain after long working hours? It's time to upgrade to the Nulea M505 Ergonomic Mouse, a wireless trackball mouse that combines advanced ergonomic design with easy cursor control using your index finger. With this mouse, you can reduce muscle strain, improve cursor movement flexibility, and boost your productivity.

Review: Comfortable and Versatile Trackball Mouse - The Nulea Wireless Ergonomic Trackball Mouse is an excellent choice for those seeking comfort and versatility. Its ergonomic design and 44mm index finger trackball provide a smooth and strain-free experience. The mouse is offers Bluetooth connectivity, making it compatible with various devices including PC, laptop. With 5 adjustable DPI settings, it caters to different sensitivity preferences. Overall, it’s a reliable and user-friendly option for enhancing productivity.
Review: Article bien conçu, esthétique et complet avec le trackball (mouvement du curseur), des 4 boutons latéraux et de la molette permettant de scroller. Avec cette configuration, on doit revoir ses habitudes étant donné que l'équipement ne bouge plus contrairement à une souris standard, mais uniquement la boule avec les doigts > Même si l'équipement est imposant, ça reste un choix judicieux quand on a un petit poste de travail ou que la surface est vitrée - soucis avec le laser des souris optiques (d'autant qu'il peut aussi servir de repose-main) Ce modèle est sans fil grâce à son dongle (là aussi on évite un câble qui traine sur le bureau) La batterie [non remplaçable] se recharge via un port USB-C (câble fourni) et j'espère qu'elle durera dans le temps NOTE : Modèle pour DROITIER UNIQUEMENT (dommage de ne pas l'avoir précisé dans le descriptif de l'article)

## Features

- Ergonomic Design for Comfort: Nulea M505 trackball mouse is designed to fit your hand greatly, reducing muscle stress and promoting comfort. The 44mm index finger trackball enhances cursor control and reduces arm stiffness, making it an effective solution for treating wrist pain.
- Precise Tracking with Adjustable DPI: With 5 different DPI modes, the ergonomic rollerball mouse allows you to adjust cursor movement for superior accuracy and control. You can easily switch between DPI modes using the button located at the bottom of the mouse.
- Great for Small Work Spaces: The smooth index finger trackball allows you to navigate your cursor on practically any surface, making it ideal for small workspaces. Whether you're working at a cluttered desk or on a couch or bed, Nulea trackball mouse can boost your efficiency.
- Long-Lasting Battery: Our ergonomic mouse features a built-in rechargeable battery that lasts up to 60 days on a single full charge. You can use our mouse for extended periods without worrying about charging it.
- True Wireless Freedom: Our wireless trackball mouse can connect to up to 3 devices via Bluetooth or USB receiver, making it fully compatible with PC, laptop, iPad, Mac, Windows, and Android. You can easily switch between devices by pressing the mode button, improving your efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKLGJPQT |
| Best Sellers Rank | #16,666 in Computers ( See Top 100 in Computers ) #491 in Computer Mice |
| Item model number | M505A |
| Language | German |
| Manufacturer | Nulea |
| Product Dimensions | 16.76 x 5.59 x 0.25 cm; 195 g |

## Product Details

- **Brand:** Nulea
- **Colour:** red
- **Connectivity technology:** Bluetooth, USB
- **Movement detection technology:** Trackball
- **Special features:** Ergonomic Design, Trackball, Wireless, Rechargeable

## Images

![Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac - Image 1](https://m.media-amazon.com/images/I/71tFulfKzcL.jpg)

## Questions & Answers

**Q: How to charge the mouse and know its charging state?**
A: 1.Use the provided USB-C to USB-A charging cable to charge the mouse.The low battery and charging indicator is in the slit of the scroll wheel

**Q: How to wake up the mouse?**
A: 1.In wireless connection mode, the M505 mouse enters sleep mode 30 minutes after you last used the mouse.

**Q: How to reprogram mouse buttons?**
A: 1. All keys are not programmable.

**Q: How to adjust the DPI of the mouse?**
A: The mouse has 5 DPI settings, 200/400/800//1200/1600, which can be easily switched by clicking the DPI button below the Bottom of the Mouse.

**Q: Where is the 2.4G USB Receiver for wireless connection?**
A: The 2.4G USB Receiver is stored at the bottom of the mouse.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable and Versatile Trackball Mouse
*by J***R on 1 October 2024*

The Nulea Wireless Ergonomic Trackball Mouse is an excellent choice for those seeking comfort and versatility. Its ergonomic design and 44mm index finger trackball provide a smooth and strain-free experience. The mouse is offers Bluetooth connectivity, making it compatible with various devices including PC, laptop. With 5 adjustable DPI settings, it caters to different sensitivity preferences. Overall, it’s a reliable and user-friendly option for enhancing productivity.

### ⭐⭐⭐⭐⭐ Review
*by M***T on 30 September 2023*

Article bien conçu, esthétique et complet avec le trackball (mouvement du curseur), des 4 boutons latéraux et de la molette permettant de scroller. Avec cette configuration, on doit revoir ses habitudes étant donné que l'équipement ne bouge plus contrairement à une souris standard, mais uniquement la boule avec les doigts > Même si l'équipement est imposant, ça reste un choix judicieux quand on a un petit poste de travail ou que la surface est vitrée - soucis avec le laser des souris optiques (d'autant qu'il peut aussi servir de repose-main) Ce modèle est sans fil grâce à son dongle (là aussi on évite un câble qui traine sur le bureau) La batterie [non remplaçable] se recharge via un port USB-C (câble fourni) et j'espère qu'elle durera dans le temps NOTE : Modèle pour DROITIER UNIQUEMENT (dommage de ne pas l'avoir précisé dans le descriptif de l'article)

### ⭐⭐⭐⭐⭐ Review
*by C***T on 21 December 2025*

Now I've gotten used to it, I like it. First "ball mouse" I've ever used in 30+ years so my muscle memory took some time to adjust. It comes with a wireless USB dongle (plugged into the base). Or you can use Bluetooth mode - there's a button on the bottom for switching modes. I've used both wireless USB and Bluetooth and they both work fine. I like the fact no mouse mat is needed. It works on my coffee table or on the sofa next to me. I wanted a top-ball mouse as my thumb is not as dextrous as my fingers. My right hand sits very comfortably on the mouse. The mouse has back+forward buttons which are handy in web browsers for going back a page and then forwards to the previous page. No need to move the mouse to the top left of the screen for the "<-" and "->" browser buttons. I charged it up on arrival. USB cable included for this. It's been running a week on a single charge, and I've been using it a lot. My previous mouse (single AA battery) would have died by now. The ball is removable for cleaning and has a decent weight to it. It'll hurt your foot if you drop the ball on it (I did this...). If you don't have space for an A4 mouse mat, or simply want to use a mouse on a sofa cushion without it sliding all over the place, then this is ideal.

## Frequently Bought Together

- Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac
- Logitech K270 Wireless Keyboard for Windows, 2.4 GHz Wireless, Full-Size, Number Pad, 8 Multimedia Keys, 2-Year Battery Life, Compatible with PC, Laptop, Black
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-04*