The 5G war is on between the telcos ahead of the iPhone 12 launch, the business card has been re-invented for the 21st century, in the Celebrity Tech interview we talk to Australian best-selling author Jane Harper, we’ll take a look at the LG Tone Free earphones which have a germ killing charging case, we check out the Airvida M1 - the world’s smallest air purifier, the Ecovacs OZMO T8 robot vacuum becomes even more useful with the launch of a new feature and we’ll answer your tech questions in the Tech Guide Help Desk.

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