Tech Guide #546 - DJI's latest pro drone, get inside Amazon's robotic fulfilment centre

DJI set to reveal latest professional drone this week, Amazon now offering tours of its robotic fulfilment centre, Roborock unveils its latest S8 flagship robot vacuums, we take a look at the Kobo Elipsa 2E ereader which is also an ewriter, Oppo releases a new affordable yet stylish smartphone, Ecoflow releases its River 2 portable power stations and we’ll answer all your questions in the Tech Guide Help Desk.