HELMET HK-77 (Black)

Introducing the HK-77 Helmet from Neurolab, a cutting-edge accessory that combines style and functionality for the ultimate immersive experience. Crafted with meticulous attention to detail, this helmet features 100% mesh+materials, ensuring a luxurious and ultra-realistic appearance.

Experience complete control with the easy-to-use SMART HUD Custom Controller. From animations to lighting effects, the HK-77 Helmet offers unparalleled customization options to suit your preferences. Choose from 12 FX Eye Style animation choices, allowing you to express your personality and create a unique visual impact. Adjust the speed of the eye animations with three options: Slow, Speed, or Stop.

Take command of the helmet’s shine and glow effects with the Shines Control and GLOW Control. You have the flexibility to fine-tune the intensity and luminosity, adding a touch of brilliance to your ensemble. With the ability to toggle the LEDs on or off, you can customize the lighting to match your desired ambiance. The lights are also tintable, giving you two channels to play with and further personalize your look.

The HK-77 Helmet features H.Q LOD (Level of Detail), guaranteeing a professional video game quality that remains visually stunning even from a distance. Every intricate detail is meticulously rendered, ensuring an immersive and realistic experience.

Achieve the perfect fit with the helmet’s resizer system. Designed to accommodate all avatars, including children and petites, the resizer allows for fast and easy adjustments. Simply resize the helmet to match your avatar’s proportions, ensuring a comfortable and secure fit.

Immerse yourself in sound with the HK-77 Helmet’s integrated sound control. Toggle the sound on or off as desired and adjust the volume to suit your preferences. Whether you prefer to enjoy the immersive sound effects or maintain silence, the choice is in your hands.

Elevate your style and embrace the cutting-edge technology of the HK-77 Helmet from Neurolab. Experience the perfect fusion of form and function, and make a bold statement with this exceptional accessory. With its unmatched features and attention to detail, the HK-77 Helmet is a must-have for anyone seeking an extraordinary and immersive experience.

Please visit our in-world Mainstore to try the demo.

Table of Contents


• Complete, menu-driven and EASY SMART HUD Custom Controller
• 12 FX Eye Style animation choices
• 3 Choices FX Eye Speed (Slow, Speed, Stop)
• Shines Control GLOW Control + LEDs ON/OFF
• Lights tintable (2 channels)


• H.Q LOD: PRODUCTS WITH ROBUST LOD (professional video game quality)! still looks good even from a distance!

• Resizer system for the perfect fit! Fast and easy! perfect for all avatars, children and Petites Avatar!
• Sound Control [on/off] and Volume adjust

• NO MOD – COPY permission
• Delete Script – NO LAG! Only 1 script! (Scripts professionals with memory optimization for better performance!)
• The helmet are NOT rigged, allowing customization of scale, rotation and position. An easy to use menu allows for resizing


for the best customization : “many choices of features to make your product unique !”

• You can customize the Colors independently of 4 Parts by choosing your color, glow and shine for each part or all your Set products.
• Unlimited Colors, 16 Presets, Option Product.
• Synchronize all your outfits together with a few clicks.
• Selectors by ITEM, SET or ALL (10 m, 20 m, 100 m).
• Access to advanced options for each products.
• Scripts memory LOW LAG! FULL MESH! And much more … ( Compatible with all Neurolab products* )

(The items are NOT rigged, allowing customization of scale, rotation and position. An easy to use menu allows for resizing)


• [Neurolab Inc.] HK-77 Helmet - - Permissions:  NO Mod - Copy
• [NeurolaB Inc.] N.PHONE SMART HUD
◦ Instructions notecard


– Wear the HELMET with “Add”.  Adjust position manually with Edit Mode.

– Click to Helmet  for open “Menu setting”, then adjust your size, volume, etc…


This product requires the use of MESH CAPABLE Viewer.
SL viewer 3 or above or the equivalent Third Party viewer (eg: Firestorm, …).
This product require Advanced Lighting Model activate to appreciate the materials !!


Watch this VIDEO in full screen

if you do not already have your N.Phone HUD, you will find one in the product folder

Please follow these steps to connect the product to your Smart HUD app: 

  • 1 – Wear Smart Hud
  • 2 – Click on the product to open the settings menu 
  • 3 – Use the ‘HUD CUSTOM‘ button to establish a connection with the product & HUD
  • 4 – The Smart HUD app will automatically launch 
  • 5 – Now you can customize…


  • To customize Colors, Glow, Shine, Opacity… Open Colors Tab. Here you can save presets and more..
  • To customize style and options, Open Options Tab. Here you can adjust many features.


  • Revision 1.4: Improved LOD and reduced LI (impact on the land)
  • Revision 1.2: Fix Scale Menu “back button”
  • first public version 1.0