RYOBI ONE+ 18V Cordless 1/4 Sheet Sander Kit with 4.0 Ah Battery and Charger PCL401K1 - The Home Depot
Ryobi P440 One+ 18V Lithium Ion 12,000 RPM 1/4 Sheet Palm Sander w/ Onboard Dust Bag and Included Sanding Pads (Battery Not Included, Power Tool Only): Amazon.com: Tools & Home Improvement
Orbital sander - RPS18-0 - RYOBI - electric / for wood / lightweight
Ryobi R18PS 0 - YouTube
RYOBI 18V ONE+ Palm Sander (RPS18) in action - YouTube