All-in-one power & audio system
A fully integrated headstrap combining extended battery life and premium audio for a cleaner, more streamlined VR setup.

Extend your playtime and upgrade your audio in one move — a fully integrated headstrap that combines extra battery life, immersive sound, and all-day comfort.
A fully integrated headstrap combining extended battery life and premium audio for a cleaner, more streamlined VR setup.
Instantly toggle between built-in speakers and headphones for total flexibility, whether you’re immersed or sharing the experience.
Deep, powerful low frequencies engineered to amplify every explosion, soundtrack, and in-game moment.
Adjustable, ergonomic structure designed to suit all head sizes while reducing face pressure and improving long-session comfort.
Full recharge in just 2.5 hours, so you spend less time waiting and more time playing.
Dive deeper into your VR worlds with extended power that keeps your sessions going without interruption.
With this headstrap, every VR session becomes a real night out with friends. Gather in the living room, put on your gear, and in seconds everyone is ready to play, laugh, and challenge each other for hours. The headset stays securely in place and remains comfortable, so everyone can move around, stand up, lean over, or immerse themselves in the game without breaking the mood. It's the perfect setup to turn your get-togethers into moments of pure shared entertainment.
Lie back, relax, and let your headset do the rest. Thanks to its self-adjusting, ergonomic design, our headstrap distributes the weight perfectly so you can enjoy your VR movies, shows, and games without pressure or fatigue. Stay fully immersed in your virtual world with the comfort of your couch.
All-In-One Power & Audio
A single, integrated headstrap that delivers both extended battery life and premium audio — no extra cables, no messy setup.
Extended Playtime
Play longer without interruption thanks to extended power that keeps up with your longest VR sessions and late-night runs.
Immersive Comfort
Ergonomic design and balanced weight distribution reduce face and head pressure, so immersion stays high while fatigue stays low.
Clean & Secure VR Setup
Fewer dangling cables, more stability and freedom of movement — ideal for intense games, fitness sessions, and sharing VR with friends.
Real feedback from customers using our KIWI K4
The strap exceeds my expectations! It's super comfortable, easy to install, and the box is well protected. 😁 Compared to the basic strap on the 3 and 3s helmets (because it's compatible with both), it's like a cloud on your head! 😅 I highly recommend this product. 👍
— Daniel R.
Much more comfortable than the original Meta Quest 3 elastic straps. What makes this accessory so comfortable are its very comfortable pads and its weight distribution, which makes the weight of the headset feel much lighter on your face. You can easily adjust the tension of the headset for optimal comfort. For me, this is an essential accessory if you have a Meta Quest 3.
— Melissa J.
Impeccable. The headset is very easy to install, and it's true that it's much more practical and comfortable. I recommend it.
— Ryan C.
This product should be sold with the headset because it is so practical and radically improves comfort. Nothing else to say except go for it if you have this headset!!
— Laura S.
Really ultra-practical and provides better support and comfort!
— Michael T.
Easy to install and very comfortable
— Sofia K.
Better than the original strap and more comfortable. One star less because when sitting on the sofa, you can't really rest your head on the backrest due to the wheel sticking out too much. Otherwise, a clear improvement on the headset. Should be complemented by a new faceplate as well.
— Patrick L.
Easy to install, easy to adjust, and comfortable. The headset stays perfectly in place and the focus remains sharp. No more old straps that come loose. I recommend it without hesitation!
— Hannah B.
Yes, it is fully compatible with both the Meta Quest 3 and the Meta Quest 3S. No additional adapters are required.
No. The installation takes just a few minutes and requires no tools. Simply remove the original Quest 3 strap, clip the K4 onto the side mounts, and adjust the rear dial.
Yes. The K4 features a larger rear headrest, memory-foam padding, and better weight distribution, which reduces facial pressure and improves long-term comfort.
No. The K4 is a comfort-only head strap and does not include a built-in battery. It does not extend the headset's battery life.
Yes. Thanks to its adjustable dial and stable padding, the headset stays very secure, even during fast or intensive movements.
Yes. The wide adjustment range makes it suitable for most head sizes, including teens and people with smaller heads.
Yes. The PU-leather cushions can be wiped with a soft, slightly damp cloth. They are sweat-resistant and require minimal maintenance.