Hand-held dust mite hoover (Wood Green N22)

A Mamibot UVLITE200 hand-held dust-mite vacuum cleaner, for allergy sufferers - this model https://www.amazon.co.uk/gp/product/B07DFJJKPN/. You cannot use it for normal hoovering. Instead, it's for picking up the very fine dust and dust-mite detritus that's found on pillows, bedding, sofas, etc. Also kills the dust mites themselves with a UV light.