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Features:
Powerful 2.5Nm Spin Torque & 300 RPM for Efficient Cleaning
IPX7 Full Body Waterproof and Waterproof USB Charging Port Double Protection
51-inch Extendable Handle
Up to 110 Minutes of Continuous Cleaning
Six Replaceable Brush Heads for Kitchen & Bathroom and Brush Easy-buckle Design

https://www.costco.com/hoto-cordl…84456.html