The LG WM3400CW is a 5.2 cu. ft. front-load washing machine.. It is Energy Star certified, stackable, and features ColdWash technology. The washer has 8 wash cycles and 5 temperature settings. 
Key Features:
Capacity: 5.2 cubic feet, large enough for bulky items like comforters.
Wash Cycles: 8 (Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Bedding, Tub Clean).
Wash/Rinse Temps: 5.
Spin Speed: 1300 RPM.
Energy Efficiency: Energy Star certified, with options like ColdWash technology.
Stackable: Can be stacked with a compatible LG dryer.
Dimensions: 27 inches wide, 27 inches deep, and 39 inches high (approximate dimensions).
Control Type: Electronic.
Smart Features: May include features like remote diagnostics and cycle monitoring via LG ThinQ. 
Other Notable Points:
Door Type: Side swing.
Online Only: The product is available for purchase online only.
Stacking Kit: If stacking, a stacking kit (KSTK1) is required, according to The Brick.
Matching Dryer: The matching electric dryer is the LG DLE3400W.