Description: The adjustable head strap suits for DJI FPV glasses V2.The graffiti color and personalized accessories suit for many people. The headstrap length is adjustable, it is elastic band with flexibility, the adjustment range is about 40cm, it is 40cm when unfolded, 29cm when folded. 2 in 1 set includes 1x head strap + 1x 30cm charging cable; 3 in 1 set includes 1x head strap + 1x 30cm charging cable + 1x Dustproof Mat. The headband is adjustable and detachable, easy to install and wear. and it is comfortable to wear, bettert than original headband. The exquisite graffiti pattern is a special customized pattern, the craftsmanship does not fade. Each processing procedure is strictly controlled, so that the sewn product is more refined. Size Chart: Charging Cable Length: approx. 30cm Package Includes: 1x Head Strap / 1x Head Strap + 1x Charging Cable / 1x Head Strap + 1x Charging Cable + 1x Dust proof Mat (Optional )