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KIWI design K4 Boost Battery Head Strap for Meta Oculus Quest 3/3S, Adjustable VR Headband Accessories with Dual Charge, Extend Playtime & Reduce
90% of respondents would recommend this to a friend
€ 76
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Extend your gameplay time by up to 3 hours with the KIWI design battery pack, ensuring you never run out of power while immersed in your virtual reality adventures.
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What Stands Out
Product Details
- 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.
| Additional Features | Adjustable Headband |
| Connectivity Technology | USB |
| Compatible Devices | Meta Quest 3/3S |
| Specific Uses For Product | Gaming |
| Operating System | Oculus Integration |
| Field Of View | 52 Degrees |
| Connector Type | USB |
| Sensor Technology | inside-out tracking |
| Battery Average Life | 3 Hours |
| Display Resolution Maximum | 1832 x 1920 per eye |
| Platform | Meta Quest |
| Resolution | 1832 x 1920 per eye |
| Display Type | LCD |
| Controller Type | Knob Control |
| Battery Capacity | 3 Hours |
| Is Mixed Reality Compatible | No |
| VR Operating Platform Compatibility | Standalone |
| Display Maximum Resolution | 1832 x 1920 per eye |
| Brand | KIWI design |
| Built-In Media | Headstrap |
| Age Range Description | Teens, Adults |
| Model Number | QS02B |
| UPC | 850052498382 |
| Manufacturer | Shenzhen Hongjiantou Technology Co., Ltd. |
| Mfr Part Number | QS02B |
| Unit Count | 1.0 Count |
| Color | White and black |
| Special Feature | Adjustable Headband |
| Included Components | Headstrap |
| Age Range (Description) | Teens, Adults |
| Package Weight | 4.34 Pound |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
What's in the box
Headstrap
Who Should Buy?
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Extended Sessions
Ideal for gamers who play VR for long periods and require additional comfort and battery life.
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Mobile VR Users
Perfect for users who transport their VR headset frequently and need a durable battery solution.
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Tech Enthusiasts
Great for those looking to enhance their VR experience with comfort and efficient charging capabilities.
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Casual Users
Not suitable for users who occasionally use VR and do not need extensive battery life or comfort.
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Budget-Conscious
May not be ideal for individuals seeking affordable VR accessories; there are cheaper alternatives.
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Lightweight Preference
Users who prioritize lightweight gear may find the battery strap bulkier than preferred.
Product Description
Customer Questions & Answers
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Question:
What are the key features of the KIWI design K4 Boost Battery Head Strap?
Answer: The KIWI design K4 Boost Battery Head Strap features a dual charging capability and an adjustable design for maximum comfort. This head strap not only extends your playtime with its built-in battery but also helps to reduce head strain during extended VR sessions. By integrating a battery pack, this accessory alleviates the need for constant recharging, allowing you to immerse yourself in entertainment for longer without interruptions. -
Question:
How does the battery pack work with the Meta Oculus Quest?
Answer: The battery pack in the KIWI design K4 Boost is designed specifically for the Meta Oculus Quest, seamlessly integrating with the headset. It connects directly to the headset, providing extra power for extended use. This means you can enjoy hours of gaming or exploring virtual environments without worrying about battery life, making it ideal for avid gamers and VR enthusiasts alike. -
Question:
Can I adjust the size of the KIWI design K4 Boost head strap?
Answer: Yes, the KIWI design K4 Boost head strap is adjustable, offering a customizable fit for various head sizes. This feature ensures comfort and stability during use, which is especially important for long gaming sessions. Its ergonomic design allows it to distribute weight evenly, reducing pressure on the temples and forehead. -
Question:
Is the KIWI design K4 Boost compatible with other VR headsets?
Answer: The KIWI design K4 Boost is specifically designed for the Meta Oculus Quest models, ensuring compatibility and optimal performance. However, due to its unique size and design, it may not fit well with other VR headsets. It's best to check product specifications or manufacturer guidelines to confirm compatibility before purchasing. -
Question:
How long does the battery extend gameplay time?
Answer: The KIWI design K4 Boost battery can significantly extend gameplay time, effectively doubling your sessions compared to using the headset alone. Depending on usage, it can provide several extra hours of playtime, making it perfect for users who engage in longer gaming sessions or VR experiences where frequent charging can disrupt immersion. -
Question:
Is the installation of the KIWI design K4 Boost complicated?
Answer: No, the installation of the KIWI design K4 Boost is straightforward. It comes with clear instructions that guide you through the process, allowing you to attach it to your Meta Oculus Quest quickly. Once in place, users can enjoy an enhanced VR experience without the hassle of dealing with complex setups or adjustments. -
Question:
Does the head strap come with any padding for comfort?
Answer: Yes, the KIWI design K4 Boost features soft padding on the interior of the head strap. This padding is specifically designed to enhance comfort over longer periods of use, making it suitable for extended gaming sessions. The cushioning helps to absorb pressure and provides a secure fit without causing discomfort, which is beneficial during immersive VR experiences. -
Question:
Can the battery of the strap be replaced?
Answer: The battery in the KIWI design K4 Boost is built-in and designed to be long-lasting. While you shouldn't need to replace it often, if degradation occurs over time, it's advisable to reach out directly to the manufacturer for guidance regarding any maintenance or service options. This ensures that you maintain peak performance for all your gaming experiences. -
Question:
What materials are used in the construction of the head strap?
Answer: The KIWI design K4 Boost is constructed using durable materials that balance lightweight comfort with robust resilience. The strap is made of high-quality, breathable fabrics and strong plastics that ensure longevity while remaining comfortable against the skin. This thoughtful material choice enhances overall user experience, especially during intense gaming sessions. -
Question:
Where can I buy the KIWI design K4 Boost Battery Head Strap in Aland Islands?
Answer: You can purchase the KIWI design K4 Boost Battery Head Strap from Ubuy in Aland Islands. Ubuy offers a reliable platform for acquiring this VR accessory, ensuring you have everything you need to maximize your Meta Oculus Quest experience. Make your purchase today and enjoy extended playtime and comfort with this innovative head strap.
KIWIdesign Accessories QS02B Editorial Review
**** The K4 head strap for the Quest 3 has garnered a host of positive feedback from users, primarily for its significant comfort improvements and thoughtful design features. Many customers reported a stark contrast in comfort levels compared to the stock strap, emphasizing how much more enjoyable gaming becomes when wearing the K4. Users praised the comfort level during extended usage, especially noting the effective weight distribution that alleviates pressure points, allowing for longer play sessions without discomfort. Installation is reportedly straightforward, making it accessible for both new and seasoned users alike, and the strap's sturdiness adds to the overall quality impression. The integrated adjustment knob is highlighted as a particularly beneficial feature, providing an easy way to customize fit, which is especially useful when traveling or resting against airplane seats. While the product is mostly well-received, a few minor criticisms were noted. Users mentioned the inconvenience of charging the built-in battery due to its positioning, along with the desire for a switch to manage charging effectively. This feedback indicates that while the extra battery capacity is appreciated, the charging process could be improved. Additionally, one user mentioned a preferred replaceable battery option, but many were satisfied with the current battery performance, reporting hours of continuous use. Overall, the K4 head strap appears to be a highly recommended upgrade for Quest 3 users seeking enhanced comfort and stability, proving itself a significant improvement over the original strap. **
Customer Reviews & Ratings
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5 Star
83%
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4 Star
10%
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3 Star
3%
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2 Star
1%
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1 Star
3%
Review this product
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Pros
- Exceptional comfort compared to the stock strap
- Improved weight distribution for prolonged use
- Easy installation and sturdy design
- Integrated adjustment knob for custom fit
- Good battery capacity allowing extended playtime
Cons
- Awkward USB-C charging port position
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 76
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Up to 3 additional hours of gameplay with enhanced battery.
- Dual fast charging capability for quick recharges.
- Secure and comfortable fit with adjustable head strap.
- Balanced design to reduce strain on your head and neck.
- Safety features and high-quality materials ensure reliability.
- Perfect gift for kids for any special occasion.


















