--- product_id: 659836782 title: "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 for Kids and Adults" brand: "kiwi design" price: "£72.92" currency: GBP in_stock: true category: "Kiwi Design" url: https://www.desertcart.co.uk/products/659836782-kiwi-design-k4-boost-battery-head-strap-for-meta-oculus store_origin: GB region: United Kingdom --- # Dual fast charging in 2.5 hrs Ergonomic fit for all-day gaming 3 hrs extended playtime 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 for Kids and Adults **Brand:** kiwi design **Price:** £72.92 **Availability:** ✅ In Stock ## Summary > 🎧 Power up your play, stay comfy, and never miss a moment in VR! ## Quick Answers - **What is this?** 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 for Kids and Adults by kiwi design - **How much does it cost?** £72.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/659836782-kiwi-design-k4-boost-battery-head-strap-for-meta-oculus) ## 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 Style:** Built with UL-certified components and a 52-degree damping hinge for secure, reliable, and comfortable wear. - • **Power Through Your VR Sessions:** Boost your Meta Quest 3/3S playtime by up to 3 extra hours—never cut your adventure short. - • **Custom Fit for Ultimate Comfort:** Adjustable head strap with rear knob and balanced battery weight reduces facial and neck strain for marathon VR sessions. - • **The Perfect Gift for VR Enthusiasts:** Ideal for kids and adults alike—upgrade their VR setup with a sleek, functional accessory that stands out. - • **Charge Twice as Fast, Play Twice as Long:** Dual charging tech powers both headset and battery to 65% in just 60 minutes—get back in the game faster. ## Overview The KIWI design K4 Boost Battery Head Strap is a premium accessory for Meta Oculus Quest 3/3S that extends gameplay by up to 3 hours with dual fast charging capabilities. Its ergonomic, adjustable design balances weight to reduce facial and neck strain, ensuring comfort for both kids and adults. Built with safety-certified components and featuring a quick-adjust knob and damping hinge, it offers a secure fit and reliable performance, making it a top choice for serious VR gamers. ## Description desertcart.com: 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 for Kids and Adults : Video Games ## Features - Extended Playtime with Enhanced Battery: Use the KIWI design battery pack to extend your gameplay time by a maximum of 3 hours. Designed for optimal performance and customized to meet your demands, you can play for longer without worrying about the battery running out. Please note that the environment and manner of use have an impact on battery life. Long-term high-power applications should be avoided. - Dual Fast Charging: Charge your Quest 3S/3 and K4 Boost twice as quickly. In approximately 2.5 hours, fully recharge using a 45W adapter (not provided). The K4 Boost and HMD both receive a 65% charge in 60 minutes, allowing for 2.5 hours of playback. - Tighten the Head Strap for a Secure Fit: The front and back of the head strap are balanced by the lightweight battery pack, which significantly lessens the weight on your head. To properly fit the virtual reality headset to your head and play games without worrying about discomfort, merely crank the rear knob or pull the adjustment VR accessories. - Comfortable and Balanced Design: A balanced weight design eases strain on your head and neck, while the thicker cushioning and bigger back support lessen facial pressure. To provide a more comfortable fit, adjust the wearing angle up or down until it strikes the ideal balance between front and back weight. - Safe and Reliable VR Headband: Various safety measures, including NTC and UL credentials, and high-quality components were used in its construction. With its 52-degree damping hinge and quick-adjust knobs, it's comfortable to wear and share with loved ones. - Unique gift for Kids: A great gift idea for boys & girls, perfect for birthdays, Christmas, or any special event. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4TGY2F2 | | Additional Features | Adjustable Headband | | Age Range Description | Teens, Adults | | Battery Average Life | 3 Hours | | Battery Capacity | 3 Hours | | Best Sellers Rank | #1,012 in Video Games ( See Top 100 in Video Games ) #12 in Standalone Virtual Reality Accessories | | Brand | KIWI design | | Built-In Media | Headstrap | | Color | White and black | | Compatible Devices | Meta Quest 3/3S | | Connectivity Technology | USB | | Connector Type | USB | | Controller Type | Knob Control | | Customer Reviews | 4.6 4.6 out of 5 stars (2,271) | | Display Maximum Resolution | 1832 x 1920 per eye | | Display Resolution Maximum | 1832 x 1920 per eye | | Display Type | LCD | | Field Of View | 52 Degrees | | Is Mixed Reality Compatible | No | | Item Weight | 12.8 ounces | | Manufacturer | Shenzhen Hongjiantou Technology Co., Ltd. | | Mfr Part Number | QS02B | | Model Number | QS02B | | Operating System | Oculus Integration | | Platform | Meta Quest | | Resolution | 1832 x 1920 per eye | | Sensor Technology | inside-out tracking | | Specific Uses For Product | Gaming | | UPC | 850052498382 | | Unit Count | 1.0 Count | | VR Operating Platform Compatibility | Standalone | | Warranty Description | 2 year | ## Product Details - **Age Range (Description):** Teens, Adults - **Brand:** KIWI design - **Color:** White and black - **Compatible Devices:** Meta Quest 3/3S - **Connectivity Technology:** USB - **Field Of View:** 52 Degrees - **Included Components:** Headstrap - **Operating System:** Oculus Integration - **Special Feature:** Adjustable Headband - **Specific Uses For Product:** Gaming ## Images ![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 for Kids and Adults - Image 1](https://m.media-amazon.com/images/I/61hPO7ZnTsL.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.co.uk/products/659836782-kiwi-design-k4-boost-battery-head-strap-for-meta-oculus](https://www.desertcart.co.uk/products/659836782-kiwi-design-k4-boost-battery-head-strap-for-meta-oculus) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-30*