--- product_id: 533847214 title: "Nulea Wireless Trackball Mouse Ergonomic RGB 44mm Index Finger Control" brand: "nulea" price: "€ 87.93" currency: EUR in_stock: true category: "Nulea" url: https://www.desertcart.gr/products/533847214-nulea-wireless-trackball-mouse-ergonomic-rgb-44mm-index-finger-control store_origin: GR region: Greece --- # 5 DPI modes for pinpoint precision 45-day rechargeable battery life 44mm ergonomic index finger trackball Nulea Wireless Trackball Mouse Ergonomic RGB 44mm Index Finger Control **Brand:** nulea **Price:** € 87.93 **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workspace with precision, comfort, and style — because your productivity deserves the best. ## Quick Answers - **What is this?** Nulea Wireless Trackball Mouse Ergonomic RGB 44mm Index Finger Control by nulea - **How much does it cost?** € 87.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/533847214-nulea-wireless-trackball-mouse-ergonomic-rgb-44mm-index-finger-control) ## 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 - • **Vibrant RGB Ambiance:** Customizable RGB lighting adds a sleek, modern vibe to your professional setup. - • **Space-Savvy Navigation:** Trackball control works flawlessly on any surface—perfect for compact or cluttered desks. - • **Uninterrupted Workflow:** Rechargeable battery lasts up to 45 days on a single charge—stay powered longer. - • **Ergonomic Comfort Redefined:** Designed to reduce muscle strain and wrist pain for all-day productivity. - • **Precision at Your Fingertips:** Switch effortlessly between 5 DPI settings to match your workflow demands. ## Overview The Nulea Wireless Trackball Mouse M505B combines ergonomic design with a 44mm index finger trackball for superior comfort and control. Featuring 5 adjustable DPI levels, Bluetooth and USB connectivity, and a rechargeable battery lasting up to 45 days, it’s engineered for professionals seeking precision and efficiency in small workspaces. Enhanced with customizable RGB lighting and multi-device switching, this mouse is a stylish, versatile tool for modern productivity. ## Description Buy Nulea Wireless Trackball Mouse Ergonomic RGB 44mm Index Finger Control | Rechargeable mouse with 5 DPI levels,Bluetooth USB connection,3 device switching,compatible with PC iPad Mac Windows: Mice - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 trackball 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 45 days on a single full charge. You can use our mouse for extended periods without worrying about charging it. - RGB Effect：The index finger trackball mouse comes equipped with an RGB effect that adds a pop of color to your setup. You can turn the light off or on by Long pressing the left and right button for three seconds. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BR7KX422 | | Additional Features | Ergonomic Design | | Antenna Location | Office | | Battery Average Life | 90 days | | Best Sellers Rank | #553 in Computer Mice | | Brand | Nulea | | Button Quantity | 6 | | Color | RGB Backlight | | Compatible Devices | Latop, PC,Computer | | Connectivity Technology | Bluetooth, USB | | Customer Reviews | 4.4 out of 5 stars 743 Reviews | | Enclosure Material | Plastic | | Hand Orientation | Right | | Hardware Platform | Laptop, PC | | Manufacturer | Nulea | | Mfr Part Number | M505B | | Model Name | M505B | | Model Number | M505B | | Mouse Maximum Sensitivity | 1600 dots_per_inch | | Movement Detection | Trackball | | Movement Detection Technology | Trackball | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of Buttons | 6 | | Operating System | Android,Windows | | Power Source | Battery Powered | | Range | 10.0 meters | | Special Feature | Ergonomic Design | | Style Name | Modern | | Unit Count | 1 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** Nulea - **Color:** RGB Backlight - **Connectivity Technology:** Bluetooth, USB - **Movement Detection Technology:** Trackball - **Special Feature:** Ergonomic Design ## Images ![Nulea Wireless Trackball Mouse Ergonomic RGB 44mm Index Finger Control - Image 1](https://m.media-amazon.com/images/I/71vgsPNzNYL.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 2.The charging indicator shows red during charging and turns green when fully charged. **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. 2.lf you need to use the mouse, you can wake it up by clicking the key.（scrolling the trackball or moving the mouse will not wake up the mouse） **Q: How to reprogram mouse buttons?** A: 1. All keys are not programmable. 2. Forward/Backward buttons are not compatible with MAC OS. **Q: How to adjust the DPI of the mouse?** A: 1.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. 2.The blue DPI switch indicator is in the slit of the scroll wheel. **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. ## Frequently Bought Together - Nulea M505B Wireless Trackball Mouse, Rechargeable Ergonomic RGB Rollerball Mouse, Easy Index Finger Control with 5 Adjustable DPI, 3 Device Connection for PC, Laptop, iPad, Mac, Windows, Android - Nulea Wireless Ergonomic Keyboard, Split Keyboard with Wrist Rest, USB-C Charging, 7-Color Backlight, Natural Typing, Bluetooth and USB Connectivity, Compatible with Windows/Mac - Nulea Wireless Ergonomic Trackball Mouse, Rechargeable, Bluetooth Rollerball Mouse, 44mm Index Finger Trackball, 5 Adjustable DPI, Compatible with PC, Laptop, Mac --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/533847214-nulea-wireless-trackball-mouse-ergonomic-rgb-44mm-index-finger-control](https://www.desertcart.gr/products/533847214-nulea-wireless-trackball-mouse-ergonomic-rgb-44mm-index-finger-control) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-16*