DJI Lightbridge is a revolutionary 2.4G Full HD digital video downlink offering extremely powerful technology in a small and lightweight form. By offering 1920 x 1080p@30fps video data transmission from up to 1.7km (0.75miles) away, it's the ideal solution for professional aerial creators and FPV users. It features an aluminum alloy casing, and extreme internal and external shielding for interference protection. Recharging can be done through the supplied charger or a 3S~6S Li-Po battery. Each charge lasts for up to 4.5 hours. Give your creativity a boost with pin sharp imagery today.