This smart free-standing fan from Hama with handy screen and touch pad can be operated via the app, voice commands, remote control, or directly on the fan itself and ensures pleasant cool circulation of air. Other highlights: - Battery operated (CR2025 batteries) - 3 speeds - 80° swivel range - Easily integrates into your Wi-Fi network with no separate hub (gateway) needed Compatible operating systems: Android 4.4 and Apple iOS 8.0 or later