Using your BetaFPV LiteRadio Transmitter Neck Strap is a breeze. First, find the right length for your comfort by adjusting the strap. It's easy to do, just loosen or tighten it as needed. Then, attach the strap to your transmitter's hook. You can choose between the white strap with BETAFPV printing or the cool reflective black one. When using it, make sure the buckle is securely fastened to avoid any accidental drops of your transmitter. As for maintenance, keep it clean. You can gently wipe it with a damp cloth if it gets dirty. Avoid exposing it to sharp objects that could cut the nylon or polyester material. Also, store it in a dry place when not in use. If you're using it in harsh weather, try to protect it as much as possible to ensure its long - lasting durability.