Optimized Comfort and Support: Designed specifically for N3, this headband strap offers enhanced comfort and reduces stress, making your drone flying experience more enjoyable. and Reliable: Crafted from materials, the strap ensures durability and reliability during extended use, providing a secure fit and steady support. Easy Installation: The strap is easy to attach and adjust, allowing for a quick setup and a custom fit that accommodates head sizes. Versatile Use: Ideal for prolonged drone operations, it helps distribute weight evenly, preventing discomfort and fatigue. Colour:Black Material:PU leather + Nylon Sticker Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * for N3 glasses simple protective headband Only the above package content, other products are not included. Note: Light reflection 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.