Features: 1.Potable USB Air Humidifier Bottle with 7 color Night Light. Water bottle body design, mini and lightweight, compact and portable. 2.2 modes. Long spray mode and indirect spray mode. 300ml Large water bottle capacity can work about 4-6 hours. Very suitable for car, table, libary, study, ect. 3.Super quiet humidification, for nano spray, will not disturb you. It can be used in the car, travel, office, study, bedroom, library, camp, hiking, etc. 4.for Creative water bottle body design, built-in silicone seal ring, no leaking. A wide rang of USB interface, can be charged by power bank, phone, car, laptop, ect. Long working for time. 5.Mini size and easy to use, space-saving and portable, can be used anywhere. A meaningful gift to family, friends, colleagues or business partners. Specifications: Material: ABS+Electronic Components Water Bottle Capacity: 300ml Battery Capacity: 800 mAh Charging Type: USB InPut Voltage: for DC 5V/1A Working Power: 2W 2 Modes: Long Spray; Indirect Spray Spray Volume: 35mL/H Working Time: Approx. 4-6 hours Color: White, Pink, Black, Gray Size: Approx. 7x15cm/2.76x5.91in Weight: Approx. 212g Package Includes: 1 x USB Car Humidifier 1 x USB Cable note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!