The Roidmi F8 Storm is actually quite alright — except for one caveat : Hands-on with the Roidmi F8 Storm, a Xiaomi-backed cordless vacuum cleaner - HardwareZone.com.sg
Roidmi Nex Vx /nex S F8 F8e F8e Pro F8 Storm Original Self-cleaning Base Station, Dual Rotary Electric Wiper Brush Accessories - Vacuum Cleaner Parts - AliExpress