Check the listing for details. TCL RayNeo JoyDock 10000mAh Plug and Play for Air2 Air 2S Air 3 3S AR XR Glasses. Condition: Open box, Made in China. Listed at 75.00 USD. The TCL RayNeo JoyDock is a 10000mAh power bank designed specifically for the TCL RayNeo Air2, Air 2S, and Air 3 3S AR XR glasses. With a Type-C connectivity option, this unit allows for easy and convenient charging of your smart glasses on the go. Manufactured by the brand RayNeo in China, this compact power bank is a practical and reliable solution for keeping your smart glasses powered up whenever you need it. Perfect for extending the battery life of your glasses, the JoyDock is a must-have accessory for users of the TCL RayNeo series.The TCL RayNeo JoyDock is a 10000mAh power bank designed specifically for the TCL RayNeo Air2, Air 2S, and Air 3 3S AR XR glasses. With a Type-C connectivity option, this unit allows for easy and convenient charging of your smart glasses on the go. Manufactured by the brand RayNeo in China, this compact power bank is a practical and reliable solution for keeping your smart glasses powered up whenever you need it. Perfect for extending the battery life of your glasses, the JoyDock is a must-have accessory for users of the TCL RayNeo series.