• [Rest of Mind Battery Solution] A rear battery holder and a custom length C to C cable are included in the package, enabling you to use the Anker 5000mAh 22.5W multi-purpose power bank(available on Amazon https://a.co/d/h9YifpL)  as the battery solution. As you know, for a battery put on the head, safety is really important.  Most VR accessories brands are from small companies that do not have extensive experience in designing and manufacturing batteries. Using the Anker( the NO# 1 charging and battery brand for many years) provides you with more rest of mind. 
• [Turn Your Quest 3 to Quest Pro ] The CMQ3 comfort mod enables you to turn your Quest 3 to the Quest Pro Open-face mode, which is one of the most liked features of Quest Pro. No pressure on the cheek at all, no fog, much cooler, and glasses-friendly. If you get the Globular Cluster F3 magnetic facial interface, it will be even better that you can easily swap between the open-face mode and the normal facial pad mode.
• [Comfortable First] Designed and refined under the Comfort-first idea, not battery or economic first. Weight is distributed as evenly as possible around the head with grippy material and enough support. Stable on the head at smaller forehead pressure compared to other brands' halo straps
• [One stop solution] package includes 3 different forehead pads. Two are sweat-absorbing and washable, and one is sweatproof and fits different seasons/scenarios/user preferences. Besides, there are also 3 different material rear pads + 2 different top straps, a combination of your own choice to fit best for your comfort.

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