---
product_id: 679251266
title: "KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h"
brand: "kiwi design"
price: "€ 133.34"
currency: EUR
in_stock: true
reviews_count: 10
url: https://www.desertcart.gr/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta
store_origin: GR
region: Greece
---

# Dual fast charging in 2.5h Ergonomic comfort & balance 3h extended battery life KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h

**Brand:** kiwi design
**Price:** € 133.34
**Availability:** ✅ In Stock

## Summary

> 🔋 Level up your VR endurance with KIWI K4 Boost – because your game deserves nonstop power!

## Quick Answers

- **What is this?** KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h by kiwi design
- **How much does it cost?** € 133.34 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/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta)

## Best For

- kiwi design enthusiasts

## Why This Product

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

## Key Features

- • **Safety Meets Durability:** Premium battery cells with multi-layer protection and TUV-certified materials ensure worry-free play.
- • **Effortless Fit & Shareable Fun:** 52-degree damping hinge and quick adjustment dial make putting on and sharing your Quest 3/3S seamless.
- • **Power Through Your VR Marathons:** Up to 3 hours extra battery life keeps you immersed longer without interruptions.
- • **Comfort That Keeps You in the Game:** Thickened padding and enlarged rear support reduce neck and facial strain for marathon sessions.
- • **Charge Twice as Fast, Play Twice as Long:** DualBoost system powers both headset and battery strap fully in just 2.5 hours.

## Overview

The KIWI design K4 Boost Comfort Battery Head Strap is a premium accessory for Meta/Oculus Quest 3/3S that extends playtime by 3 hours with a fast dual charging system completing full charge in 2.5 hours. Engineered for ergonomic comfort with enhanced padding and balanced weight distribution, it reduces strain during extended VR sessions. Built with high-quality, safety-certified materials, it offers reliable, durable performance. Easy to wear and adjust, it’s designed for seamless sharing and ultimate VR immersion.

## Description

Buy KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Perfect - Just perfect
Review: Battery life adds up to 1.5 hrs - Comfortable and reliable. The weight balance will cause less strain on the neck/ face

## Features

- Extended Playtime with Enhanced Battery: Enjoy uninterrupted gaming with up to 3 hours of additional battery life; play longer without worrying about running out of power; tailored to your usage scenarios for maximum performance
- Dual Fast Charging; Two Times Faster: Power up both K4 Boost and Quest 3/3S simultaneously with DualBoost Charging system; fully charged in just 2.5 hours; 45W adapter delivers 25W output to Quest 3/3S; reach 50% charge in 30 minutes for two hours of playtime
- Comfortable and Balanced Design: Game longer with enhanced comfort; enlarged rear support and thickened padding reduce facial pressure; better weight balance reduces strain on the head and neck for extended play
- Safe and Reliable Materials: Built with high-quality battery cells and advanced charging system; multiple layers of protection including NTC and UL certifications; materials rigorously tested in TUV lab for safety and durability
- Easy Wear and Quick Adjustment: Easily put on and take off your Quest 3/3S with a 52-degree damping hinge; quick adjustment dial ensures a perfect fit every time; share the fun instantly with family and friends

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4TGY2F2 |
| Additional Features | Lightweight |
| Age Range Description | Adult |
| Battery Average Life | 3 Hours |
| Battery Capacity | 3 |
| Best Sellers Rank | #222 in Videogames ( See Top 100 in Videogames ) #6 in Virtual Reality Hardware & Accessories |
| Brand | KIWI design |
| Built-In Media | Headstrap |
| Color | White |
| Compatible Devices | Personal computer, smartphone |
| Connectivity Technology | Bluetooth |
| Connector Type | USB Type C |
| Controller Type | Knob Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,044) |
| Display Maximum Resolution | 3664 x 1920 |
| Display Refresh Rate in Hertz | 90 |
| Display Resolution Maximum | 1832x1920 |
| Display Type | OLED |
| Field Of View | 52 Degrees |
| Is Mixed Reality Compatible | No |
| Item Weight | 0.8 Pounds |
| Manufacturer | Shenzhen Hongjiantou Technology Co., Ltd. |
| Mfr Part Number | QS02B |
| Model Number | QS02B |
| Operating System | Oculus |
| Platform | Meta Quest |
| Refresh Rate | 90 |
| Resolution | 1832 x 1920 |
| Sensor Technology | Inside-out tracking |
| Specific Uses For Product | Play, 360 degree video watching |
| UPC | 850052498382 |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** KIWI design
- **Colour:** White
- **Connectivity technology:** Bluetooth
- **Included components:** Headstrap
- **Special features:** Lightweight

## Images

![KIWI design K4 Boost Comfort Battery Head Strap Accessories for Meta/Oculus Quest 3/3S, Dual Charge the VR Headset and Battery Strap in 2.5h - Image 1](https://m.media-amazon.com/images/I/61hPO7ZnTsL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by M***R on 7 October 2025*

Just perfect

### ⭐⭐⭐⭐⭐ Battery life adds up to 1.5 hrs
*by S***1 on 2 June 2025*

Comfortable and reliable. The weight balance will cause less strain on the neck/ face

### ⭐⭐⭐⭐ Value for money
*by M***K on 21 September 2025*

I can use my Quest for longer periods

## Frequently Bought Together

- KIWI design K4 Boost Battery Head Strap for Meta Oculus Quest 3/3S, Adjustable VR Headband Accessories with Dual Charge, Extend Playtime & Reduce Facial Stress
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- AMVR FC3 Upgraded Comfort Face Cover Pad Facial Interface Compatible with Meta/Oculus Quest 3 Accessories, with Knob Adjustable, with PU Face Cushion and Breathable Ice Silk Cotton

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**Shop now:** [https://www.desertcart.gr/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta](https://www.desertcart.gr/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-22*