Smart Frog Ultrasonic Mini Air Humidifier

#cb-yzsehx-detail-wrap *{max-width: 100% !important;box-sizing: border-box;} Main Features:- Ultrasonic whisper-quiet operation won't interfere with your sleep- Humidify the air in the room, give you a comfortable environment- Compact and lightweight size, perfect for use in bedroom, office, car, hotel, tent, or even on flights- Applicable to connect with portable power source, laptop computer, and mobile phone charger, etc.- This humidifying device performs well in 1 to 6 square meters- Refresh the quality of air we breathe- Purify the air around, neutralize static- Powered by 3 x AA batteries ( not included ) or USB cable- 4 timing modes ( 2 / 4 / 6 hours ), 8 hours auto shut-off functionSpecification:- Voltage: DC 5V- Power: 2W- Material: ABS- USB power cable length: 100cmNotes:- It is recommended to use the pure water- The water bottle capacity no more than 600ml Package weight: 0.246 kg Package Size(L x W x H): 16.00 x 12.30 x 5.00 cm / 6.3