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

I like this style so much that I bought a second one. Although I actually did buy the halo style after I got my first kiwi just because I wanted to see if it was easier to lay down and watch movies. It absolutely is not! So I bought another one of these because hubby had taken my other one. Lol. They are very comfortable and seem to be built very well! Plus you have the ability to adjust for a large head. I seem to have a melon sized head and I am easily able to get this to loosen enough to fit very comfortably!

This is the best addition to an oculus player because normally the battery life is only two hours and that is not enough playing time. If you have a lot of games that take a lot of times this gives my child an extra five hours on the VR of charge. Because if you forget to charge it will still be at 100% this will make a great Christmas gift or birthday gift for someone

Had the one without the battery on my Quest 2 but decided to get the one with it for my Quest 3. Well worth it.

The K4 is a solid 4 out of 5. It is an excellent choice to replace the stock strap and I do recommend it. The only thing keeping it from a 5 out of 5 is that there is something that just feels a little off. A little too much pressure on the mask, or a little too much on top or in the back. No matter how you adjust it, you just can't get it perfect. Maybe it's the shape of my head. I bought 2 of these for my Quest and my daughters. She has no complaints. They were very easy to install on the Quest 3. It took a minute as most for each headset and the white color matches the shade of the Quests.The extra built in battery is very nice. I've yet to have a VR session where both the internal Quest battery and the additional one built into the K4 have run out.A few things to note: The K4 does not come with a power charger. You will want to get a 45w charger (I got a twin pack for $15 or so) so it can charge both batteries at the same time, otherwise it will only charge one battery at a time instead of simultaneously. The power connection is on the bottom of the rear battery.If you do not put your Quest immediately on the charger after use like I do, then you will want to disconnect the USB C cable going from the Quest to the strap, otherwise the Quest will continue to drain the K4 battery even when you are not using it. This is a non-issue for me since I just toss it back on the charger when I'm done, but it is something I'll remember to do if we travel with them.It is also not great for using in bed. If you like to lie down with the Quest on and watch movies or whatever you'll find it's pretty uncomfy thanks to the battery installed in the rear. You'll need to prop up with some pillows and look for a sweet spot to make it as comfy as possible.All in all, a solid 4 stars like I said. We are very happy with these.

This is much easier to put on and more comfortable than the head strap included with the quest 3 s. You can place it over your face first, than turn a knob on the pack to properly tighten it. It does require a 45 amp wall wart to charge it and the headset simultaneously, but will give you quite a bit more run time on the headset.

I use my Quest 3s mainly for VR fitness apps such as Les Mills Body Combat and Thrill of the Fight. The standard headband left the Quest flopping all over my face while I was moving around during workouts. The Kiwi headstrap solved that problem. It was simple to install on the 3s, feels sturdy, and allows for a good custom fit on my head. It adds a little weight overall, but it is well balanced, so I don't notice it when in the game. The 3s is held securely, and comfortably in place while I'm working out. And the additional battery life means I don't have to worry about the 3s running out of juice before I do. For me, this is a great value and I highly recommend it.

The head strap quest 3 comes with is absolute garbage which I'm sure many of you noticed!! This is extremely comfortable and stays and place once you set it how you want. The biggest plus is the turn dial for righting around your head, since I have long hair the velcro is just a mess with tangling/pulling on my hair. I love that I cam just undial it to loose to remove it over my head too , just makes your whole experience better not having to worry about little annoying things like that. I only plug this into my quest when the batter is around 20%, and it makes it last an extra hour easily ( I have not timed it yet from full battery drain but will update when I do ). I also do not keep either this headset or my quest 3 left on a charger over night, I only charge them about an hour before using because of fear of ruining the battery's by overcharging , don't want to take any chances ! I also never leave them plugged into eachother unless I am actively using my quest 3. So far love it !!!!!

Was pretty easy to install, although the instructions that come with it kind of sucked but once figured out, it's easy. The battery pack adds a fair amount of time to the playtime as well. Playing through Steam link, I can get 3-4 hours with the resolution cranked up, refresh rate at 120 and graphics turned all the way up on my PC.The fit feels great as well, especially compared to the not so great strap that comes with the Quest 3.