Features: l Equipped with a customized battery hanger, can not only alleviate the problem of glasses pressing on the face, but also cleverly integrate the glasses and the battery l Designed to fit the shape of the head, in line with ergonomics l 360-degree adjustment knob, freely adjust the tightness of the head circumference, enjoy convenience and comfort l Intimate winding card slot design, the power supply line can be fixed on the headset in a regular manner l Removable Velcro memory foam back cushion, soft and breathable, comfortable to wear for a long time without slipping off Specification: l Applicable Model: for DJI FPV Goggles V2 l Material: Plastic + Memory Foam l Weight: About 137G Package Includes: l 1 x Head Strap l 1 x Bandage l 1 x Battery Hanger l 1 x Screwdriver