Sell Charging Treasure Mobile Power Backpack with Battery Pack for VR Accessory Glasses best price

This is a strap that can be used for various VR devices. It can be used with a power bank behind it, allowing you to charge and play at the same time. Compatible: for VR Accessory Glasses size:25cm wide , 55cm long elastic Material:Polyester colour:Black Package Contents: 1 x power backpack for VROnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.