Package includes: 1 x Personal Air Conditioner Fan 1 x DC Adapter 1 x User Manual in English Specification Voltage: DC24V (DC adapter included) Features: â˜… 3 adjustable speeds (I,II,III) â˜… A tank of water can continuously spray cooling mist for 3-5 Hours. â˜… Humidification function can automatically turn-off when the tank lack of water. â˜… Wind outlet blade can be 120Â°adjusted up and down like air conditioning. â˜… Suitable for dressing table, dining table, study desk, office table, computer desk, etc. Attention: Keep the personal air conditioner balance, don't tilt it when working. Adding 3/4 Water in the Tank is the best, Do Not Full Filled.