Smartmi Pioneer A1 has a rotating brush with 1600 rpm and wet vacuuming
Pioneer A1 XW-SMA1-K Back Panel Replacement - iFixit Repair Guide
Pioneer A1 XW-SMA1-K Repair - iFixit
K-MAINS AC Adapter Charger Replacement for Pioneer A1 XW-SMA XWSMA1K XW-SMA1-K Airplay Sound Speaker - Walmart.com
Best Sellers - EX-Japan CPU Computers Pioneer A1 Wi-Fi Speaker at 3,500/- • XW-SMA1-K AirPlay DLNA Wireless Direct • 20mm Tweeter Dual 77mm Woofers • Wi-Fi AUX-in LAN USB _ Server /
Used - Like New: Pioneer XW-SMA1-K Wi-Fi Speaker featuring AirPlay, DLNATM and Wireless Direct - Newegg.com
Pioneer Wireless Speaker XW-SMA1-K Unboxing & First Look - YouTube
Pioneer Wireless Sound System A1 XW-SMA1-K Andrew Jones, WiFi, Airplay, DLNA | eBay