KIWI design - K4 Boost Battery Head Strap for Meta Quest 3/3S

Really enjoying the comfort of the strap design and extended VR playtime. The battery charges up both the battery strap and my Quest 3 headset at the same time! You'll need a 40w fast charger though for quick charging. I highly recommend you pick one up and ditch the strap that comes standard asap.

Hello! The K4 boost battery strap is AMAZING. I played for 3 hours and 30 minutes and it was fun and it dosnt take that long to charge both either only 2 hours or something and i recommend this if you play games like gorilla tag and shooting games. 10/10

I purchased the k4 boost battery strap and the controllers grips I can't remember the name but they were the newer one with hand straps and wrist straps. The headstrap is so much more comfortable and practical compared to the stock quest 3 headstrap it fit perfectly and the battery life is great and using an adapter for a link cable makes it even better. Also the controller grips are great quality and comfort too

The K4 Boost Battery Strap is great. I find the strap to be a lot more comfortable than what you get with the Meta Quest 3. My only complaint is that the charging port for it is in a little bit of an awkward spot for me. As it is on the bottom of the battery and makes charging it a little more difficult, but that's juste being picky. Overall, I can definitely recommend this for anyone trying to find something to both increase playtime and the comfortability of your VR headset.

This is a really good head strap for the quest 3 at a very good price, Pros: super easy to fit Great colour match to the headset Comfortable and secure in use Cons: The rear head support cushion is not as good a fit as previous versions The connection system of the rear cushion to the strap is quite flimsy and It's quite easy to detach accidentally—I almost dropped the headset because of this on one occasion. Honestly, it's easily avoided if you're aware that it can happen, though. It's still one of the best available and is my personal preference for the Quest 3.