--- 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: "€ 155.30" currency: EUR in_stock: true category: "Kiwi Design" url: https://www.desertcart.be/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta store_origin: BE region: Belgium --- # Dual 2.5h fast charge Ergonomic balanced fit 3h extra 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:** € 155.30 **Availability:** ✅ In Stock ## Summary > ⚡ Level up your VR endurance with KIWI K4 Boost – power, comfort, and speed in one sleek strap! ## 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?** € 155.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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 Performance:** Premium battery cells with multi-layer protection and UL certification ensure reliable, worry-free gaming. - • **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 of extended battery life keeps you immersed longer without interruptions. - • **Comfort That Keeps You In The Game:** Enhanced rear support and thick padding reduce facial pressure and neck strain for marathon sessions. - • **Charge Twice as Fast, Play Twice as Long:** DualBoost system fully charges both headset and battery strap in just 2.5 hours with 45W power delivery. ## 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. Designed for ergonomic comfort, it features enhanced rear support and thick padding to reduce strain during extended VR sessions. Built with high-quality, UL-certified battery cells and advanced safety protections, it ensures reliable performance. The strap includes a 52-degree damping hinge and quick adjustment dial for easy wear and perfect fit, making it ideal for immersive, uninterrupted VR experiences. ## 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. ## 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 | #914 in Videogames ( See Top 100 in Videogames ) #26 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 | | Country of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (2,314) | | 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 | | Number of Items | 1 | | Number of Packs | 1 | | Operating System | Oculus | | Platform | Meta Quest | | Resolution | 1832 x 1920 | | Sensor Technology | Inside-out tracking | | Specific Uses For Product | Play, 360 degree video watching | | UPC | 850052498382 | | Unit Count | 1 Count | | VR Operating Platform Compatibility | Standalone | | 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/615H04ygcVL.jpg) ## Available Options This product comes in different **Size** options. ## 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 - Meta Quest 3 512GB — Ultimate Mixed Reality Experiences — Get Batman: Arkham Shadow and a 3-Month Trial of Meta Horizon+ Included - 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 --- ## 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.be/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta](https://www.desertcart.be/products/679251266-kiwi-design-k4-boost-comfort-battery-head-strap-accessories-meta) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-10-05*