Longer PlaytimeThe Battery Fixing Holder fixes the power bank on the VR glasses,which can lengthen the battery life of the VR device,perfectly solve the problem of insufficient battery power supply and let you be more immersed in the VR experience.Adjustable SizeThe VR fixing strap fits most external battery packs,this adjustable Battery Holder comes with segmented nylon fastener tape and metal buckle,which helps it easy to adjust the size.Reduce Head Pressurewith the weight of the battery bank on the behind,the Power Bank Fixing Strap shift the weight of the VR headset backward to allow the better balance,thereby alleviating the pressure on the player's eyes.Detailed DesignThis professionally manufactured fixing strap is equipped with an adjustable silicone strap that can fix the VR cable to prevent the cable from shaking during VR games;and the segmented nylon fastener tape secures the battery firmly in place.Multiple Usethe KIWI design power bank fixing strap is easy to carry thanks to its 34g ultra-lightweight.It can not only be used for VR devices to enhance the gaming experience.You can also use it to secure the power bank on the backpack outdoors to save space and facilitate storage.Package Included1xVR Mobile Power Fixing Strap,1xRear Strap Pad,1xAdjustable Silicone Strap