Virtual Reality Glasses Battery Backup Head Strap Comfortable Adjustable 4000mAh Power Accessory With LED Light Gaming Essential

Adjustable head The two side adopt the principle of expansion and contraction, which can flexibly adjust the size of the according to head circumference, providing a more comfortable wearing Intelligent power supply function: When the battery is low, it can provide power to the battery at any time to ensures the continuous operate of the equipment Intelligent light designing: Equipped with 2 scrolling light externally, the battery is dynamically displayed as the power supply statuses changes Comfortable designing: The back of head adopts a silicone hollowed out designing, which is for breathability and sweat stain wiping, ensuring comfort during long time wear Built in 4000mAh battery: provides continuous power supply for Virtual Reality consoles, extending usage time