Thumb Score: +21

HOTO Wand Cordless Spin Scrubber
Item 1936026 | Model 4000360679
Costco Online Price: $21.99
Spec:
• Battery Capacity: 2000 mAh
• Brand: Hoto
• Dimensions – Height10 in.
• Dimensions – Length1.41 in.
• Dimensions – Width1.38 in.
• Features: Cordless
• Maximum Speed (RPM)250 RPM
• Mode HOE0021CS
• Weight0.42 Ib
• Up to 210 Minutes Runtime
• 5 Versatile Scrub Heads Included
• Easy Swap with Magnetic Docking Heads
• IPX7 Full-body Waterproof

https://www.costco.com/.product.4000360679.html -Product link for reference.