・【Extensive Compatibility】 Improved comfort and stability for smooth gameplay,compatible with Quest 3 and Quest 3S with upgraded features. ・【Adjustable Design】 Easy to wear with a convenient rotating feature,ensuring a perfect fit for any head size. ・【Removable Soft Cotton Strap】 Features a removable soft cotton strap and skin-friendly padding for maximum comfort during prolonged use. ・【Glasses-Friendly】 Equipped with a glasses joint to securely accommodate spectacles,providing a seamless VR experience for all users. ・【Extended Battery Life】 Large 10,000mAh battery supports up to 4-6 hours of uninterrupted VR use,keeping you immersed in virtual adventures. ・【Safe and Reliable Battery】 Lithium polymer battery includes protection mechanisms against overcharging,overheating,and overloading for safe use.Specifications: ・Battery Capacity: 10,000mAh ・Battery Type: Lithium polymer ・Usage Time: 4-6 hours ・Safety Features: Overcharge protection,overheat protection,overload protection ・Material: Soft cotton strap with skin-friendly padding ・Special Features: Rotating adjustment,glasses joint,removable strapPackage included: ・1 x Headset Strap ・1 x 10000mAh Battery ・1 x Multi-language User Manual