d features all proportional speed control

VEVOR Above Ground Pool Pump, 1HP, 80 GPM Max. Flow Single Speed Swimming Pool Pump, 110V/240V 3450RPM 34.4ft Max.

VEVOR Swimming Pool Pump 2.0HP 115V 1500W, Single Speed Pumps for Above Ground Pool, Powerful Pool Pumps, 5400 GPH Max. Flow

LEGO Technic NEOM McLaren Extreme E Race Car Toy 42166

LEGO Technic Lamborghini Sián FKP 37 Car Model Set 42115

Five Feet Apart - by Rachael Lippincott (Hardcover)

LEGO Ideas Home Alone McCallisters House Building Set 21330

Discovery #Mindblown Tornado Lab, 5-Speed Cyclone Controller

Span of Control - by Carey D Lohrenz (Hardcover)

The Politics of Arms Control Treaty Ratification - by M Krepon & D Caldwell (Hardcover)

Understanding Your Congregation as a System - by George D Parsons & Speed B Leas (Paperback)

Professor D Takes Control - by Dan Ariely

Fundamentals of Ground Radar for Air Traffic Control Engineers and Technicians - (Radar, Sonar and Navigation) by Ronald D Bouwman (Hardcover)

The Art of Speed Reading People - by Barbara Barron & Paul D Tieger (Paperback)

BISSELL CleanView Pet Slim Corded Stick Vacuum 3925 8.5" Cleaning Path Black/Red: Bagless, Multi-Surface, Pet Hair, Motorized Brush, 2 Speeds

ECOVACS WINBOT W2 PRO Window Cleaning Robot, 3 Nozzles Water Sprayer, 10-Level Protection System, Steady-Climbing System, Edge Detection, App Control

Impecca Robot Vacuum and Mop Combo, Laser Guided Robotic Vacuum Cleaner Mop Floors and Vacuum Carpets, Wi-Fi/App/Alexa/Google Home and Remote Control

Teendow 2-in-1 Robot Vacuum and Mop, Self-Charging Smart Vacuum Cleaner with App, Voice & Remote Control,Design for Pet Hair, Hard Floors & Carpets

Tineco GO Mini Pet Cordless Handheld Vacuum Cleaner White/Black: HEPA Filter, 2 Speeds, Lithium Ion Battery, 0.2L Capacity

Dyson WashG1 Wet Cleaner Matte Black/Blue: Bagless, Battery-Powered, 4 Speeds, Hardwood & Hard Floor, 2-Year Warranty

BISSELL ICONpet Turbo Cordless Stick Vacuum 3178 10.5" Cleaning Path Black: 3 Speeds, 50 Min Run Time, Multi-Surface, Handheld Conversion

Dyson Ball Animal 3 Total Clean Upright Vacuum: Multi-Surface, Bagless, Cyclonic Action, 3 Speeds, 35' Cord

Tineco GO Cordless Stick Vacuum Powder Blue GO203: 2-Year Warranty, Multi-Surface, Cyclonic Filter, 3 Speeds, Bagless

Dyson Gen5outsize Cordless Stick Vacuum: Multi-Surface, Bagless, Lithium Ion, 3 Speeds, Blue, UPC 885609031149

Dyson Ball Animal 3 Extra Upright Vacuum: Bagless Multi-Surface Cleaner, Pet Hair Tool, 3 Speeds, 35ft Cord, Silver