You’re in the right place for tethered cleaning system designed for DJI M300M350 M400 drones.By now you already know that, whatever you are looking for, you’re sure to find it on FOXTECH ROBOT.we guarantee that it’s here on FOXTECH ROBOT.The product has obtained international quality certificates and meets the quality standard of many countries and regions. .We aim to provide the highest quality tethered cleaning system designed for DJI M300M350 M400 drones.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.