From Emerson, this SmartVoice Remote Control 40" Tower Heater features: SmartVoice Technology features offline voice control that uses 40+ preset commands Zero setup; no app, no Wi-Fi, no hub needed, works instantly out of the box On-device voice processing prevents data leaks, tracking, and cloud storage User-friendly, hands-free control that is great for seniors, disabled users, and visually impaired Fused safety plug protects against overloading and short-circuiting 15-hour sleep timer Sleep mode and 3 fan speeds 70° oscillation Approx. 11.8" dia. x 40.2" H Imported.