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Nulea Manuals & User Guides

Nulea manufactures ergonomic computer peripherals, including wireless split keyboards, trackball mice, and vertical mice designed to improve workplace comfort and productivity.

Tip: include the full model number printed on your Nulea label for the best match.

About Nulea manuals on Manuals.plus

Nulea is a consumer electronics brand specializing in ergonomic office peripherals. Owned by Shenzhen Hangshi Technology Co., Ltd, the company focuses on designing products that reduce wrist strain and fatigue during extended computer use.

The Nulea product lineup includes ergonomic split keyboards, vertical mice, trackball mice, and numeric keypads, often featuring multi-device connectivity via Bluetooth and 2.4GHz wireless receivers. Aiming to provide comfortable and affordable solutions for modern professionals, Nulea products are compatible with major operating systems including Windows, macOS, and Chrome OS.

Nulea manuals

Latest manuals from manuals+ curated for this brand.

Hangshi HD363-1 Wireless Dual Mode Keyboard User Manual

Hangshi HD363-1 Wireless Dual Mode Keyboard User Manual

January 5, 2026
Hangshi HD363-1 Wireless Dual Mode Keyboard Specification Wireless keyboard 3 connection channels Scissor-feet structure, Type-C charging port, Up to 100 hours battery life Rating input: 5V 500mA Charging time: 2hours…
Hangshi HB305-2 Wireless Keyboard User Manual

Hangshi HB305-2 Wireless Keyboard User Manual

September 4, 2025
Hangshi HB305-2 Wireless Keyboard Product Specifications Dimensions: 361.86*116.55*21.37mm Operating Range: < 10 meters Bluetooth version: 5.1 Power Source: 2*AAA Batteries (not included) Keys Life: 3 million clicks Product Overview Low…
Hangshi MD290-T Wireless Mouse Plus 2.4G User Manual

Hangshi MD290-T Wireless Mouse Plus 2.4G User Manual

May 8, 2025
Hangshi MD290-T Wireless Mouse Plus 2.4G Specifications Model: MD290-T Product Name: Wireless+2.4G Dual-mode Mouse Connectivity: Bluetooth 5.0 / 2.4GHz USB receiver Compatibility: Windows 8+, macOS 10.12+, Linux, Chrome OS Product…
Hangshi MD230 Wireless Mouse User Manual

Hangshi MD230 Wireless Mouse User Manual

December 8, 2024
Hangshi MD230 Wireless Mouse Product Usage Instructions Turn off the mouse and unplug the 2.4G USB receiver. Press and hold the left button, Wheel button, and right button for 3…
Hangshi HD305-1 Wireless Keyboard User Manual

Hangshi HD305-1 Wireless Keyboard User Manual

December 7, 2024
Hangshi HD305-1 Wireless Keyboard Specifications Model No. HD305-1 Connection 2.4G + BT1+BT2 Channel 3 channels Operation distance 10 meters (no obstacle) Battery type 300mAh batteries Keyboard dimensions 284.86*116.55*21.37mm Indicator lights…
Hangshi MD280 Wireless plus 2.4G Dual mode Mouse User Manual

Hangshi MD280 Wireless plus 2.4G Dual mode Mouse User Manual

August 16, 2024
Hangshi MD280 Wireless plus 2.4G Dual mode Mouse Product Information Specifications Connected by: Bluetooth & 2.4G receiver Dimensions: 122.98*77.76*78.77mm Operating distance: 8 m / 26.2 ft Rechargeable lithium battery: 500mAh…
Hangshi HB022 Bluetooth Folding Keyboard User Manual

Hangshi HB022 Bluetooth Folding Keyboard User Manual

September 15, 2023
Hangshi HB022 Bluetooth Folding Keyboard Package contents 1x Wireless Keyboard 1x Charging Cable 1x User Manual Specification Bluetooth Version BT 5.1 Dimensions 326.9*94.62*11.32mm / 12.87x3.73x0.45 in Operating distance <8 m…
Hangshi HD308-3G02 Wireless Ergonomic Keyboard User Manual

Hangshi HD308-3G02 Wireless Ergonomic Keyboard User Manual

May 21, 2022
Hangshi HD308-3G02 Wireless Ergonomic Keyboard Package content 2.4G wireless keyboard: x1 USB receiver: x1 User Manual:  x1 Compatibility Compatible with Windows 8/10/Mac OS Keyboard Usage Connection Place 2PCS dry cell(AAA battery)into…
Nulea M511 Wireless Trackball Mouse User Manual

Nulea M511 Wireless Trackball Mouse User Manual

User Manual
User manual for the Nulea M511 Wireless Trackball Mouse with Tilt Stand. Learn about its features, connectivity options (2.4G and Bluetooth), ergonomic design, and support resources.
Nulea RT05C Ergonomic Keyboard User Manual

Nulea RT05C Ergonomic Keyboard User Manual

User Manual
User manual for the Nulea RT05C Ergonomic Keyboard. This guide covers product features, specifications, keys and functions, hardware basics, troubleshooting common issues like water resistance and adaptation to the layout,…
Nulea M505 Wireless Trackball Mouse User Manual

Nulea M505 Wireless Trackball Mouse User Manual

User Manual
User manual for the Nulea M505 Wireless Trackball Mouse, covering setup, 2.4G and Bluetooth connectivity, adjustable DPI, and troubleshooting for enhanced productivity and comfort.
Nulea M510 Wireless Vertical Mouse User Manual

Nulea M510 Wireless Vertical Mouse User Manual

User Manual
User manual for the Nulea M510 Wireless Vertical Mouse, providing details on product components, specifications, connection instructions, usage guidelines, and important disposal information.
Nulea M502 Wireless Vertical Mouse User Manual

Nulea M502 Wireless Vertical Mouse User Manual

user manual
User manual for the Nulea M502 Wireless Vertical Mouse, detailing setup, 2.4G and Bluetooth connectivity for Windows and Mac, mode switching, sleep mode, technical specifications, and proper disposal.

Nulea manuals from online retailers

Nulea Wireless Ergonomic Keyboard HD315 User Manual

Nulea Wireless Ergonomic Keyboard HD315 User Manual

HD315 • February 27, 2026
Comprehensive instruction manual for the Nulea HD315 Wireless Ergonomic Keyboard, featuring split ergonomic design, Bluetooth and 2.4G USB connectivity, and USB-C recharging. Compatible with Windows and Mac systems.
Nulea RT07B Wireless Ergonomic Keyboard User Manual

Nulea RT07B Wireless Ergonomic Keyboard User Manual

RT07B • February 13, 2026
Comprehensive instruction manual for the Nulea RT07B Wireless Ergonomic Keyboard, covering setup, operation, maintenance, and specifications for optimal comfort and productivity.
Nulea M501 Wireless Trackball Mouse Instruction Manual

Nulea M501 Wireless Trackball Mouse Instruction Manual

M501 • January 11, 2026
Comprehensive instruction manual for the Nulea M501 Wireless Trackball Mouse. Learn about setup, operation, maintenance, and troubleshooting for this ergonomic, rechargeable mouse with multi-device connectivity.
Nulea Wireless Trackball Mouse M512 User Manual

Nulea Wireless Trackball Mouse M512 User Manual

M512 • January 7, 2026
Instruction manual for the Nulea M512 Wireless Trackball Mouse, covering setup, operation, maintenance, troubleshooting, and specifications for ergonomic, multi-device use.
Nulea M512 Wireless Trackball Mouse User Manual

Nulea M512 Wireless Trackball Mouse User Manual

M512 • October 31, 2025
Comprehensive instruction manual for the Nulea M512 Wireless Trackball Mouse, covering setup, operation, maintenance, troubleshooting, and specifications for optimal use.
Nulea Wireless Number Pad TK403 Instruction Manual

Nulea Wireless Number Pad TK403 Instruction Manual

TK403 • October 24, 2025
Comprehensive instruction manual for the Nulea Wireless Number Pad TK403, covering setup, operation, maintenance, and troubleshooting for Bluetooth 5.0 and 2.4G connectivity.

Nulea support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I fix Bluetooth connection issues with my Nulea keyboard or mouse?

    First, ensure your device is fully charged. If the connection fails, remove the device from your computer's Bluetooth settings and re-pair it. Check that you are pairing on the correct channel (e.g., BT1 or BT2) and move away from other sources of wireless interference.

  • Why is my Nulea trackball or mouse cursor moving slowly?

    This may be due to a low battery or current DPI settings. Recharge or replace the battery. Use the DPI button to cycle through sensitivity levels (often indicated by LED flashes). For trackballs, remove and clean the ball and sensors with a soft cloth.

  • Is my Nulea device compatible with macOS?

    Yes, most Nulea keyboards and mice are compatible with macOS. For keyboards, you may need to switch the operating system mode (often via a key combination like Fn+A or Fn+S) to ensure media keys function correctly.

  • What is the warranty period for Nulea products?

    Nulea typically offers a 12-month warranty on its products. It is recommended to register your product on the official website shortly after purchase to ensure coverage.

  • How do I wake my Nulea wireless mouse from sleep mode?

    Press any button or scroll the wheel/trackball. If it does not wake, ensure the power switch is in the 'ON' position and the battery has charge.