Type: White noise machine, aromatherapy humidifier and Bluetooth speaker Sounds: 8 natural sounds with over 256 combinations Water Tank: 200ml Lighting: Flame night light, can be switched on and off Bluetooth: Wireless connection for music, podcasts and ASMR Timer: 30 min, 60 min, 120 min and continuous operation Safety: Boil-dry protection with automatic shut-off Use: Sleep, relaxation, meditation, focus, home, office or travel