Roborock H6 Cordless Stick Vacuum
This stick vacuum is driven by a 420w motor with a suction strength of 25000Pa but keeps the noise down to only 72dB. Its Lithium-Ion Polymer battery can clean non-top for up to 90 minutes while also being lightweight. Price drops from $399.99 to $149.99 with code "ROBO". Shipping is free.