300ml Air Humidifier USB Air Diffuser Essential Oil Aromatherapy Machine with Seven-color Light for Home Bedroom Office Black Features:_x000D_Humidification: Whether in summer or winter， humidify the air in the room， refresh the air quality we breathe， and adjust the room temperature._x000D_With LED lights， with 7-color LED lights， beautify the room， beautify the mood._x000D_Relaxation: Aromatherapy， relieve stress and relieve stress. (Aromatherapy needs to be added by yourself， the product is not included)_x000D_Use USB charging， one-button operation， convenient and fast._x000D_This humidifier is also a perfect decoration， wood grain design， dark and light colors are available._x000D_Specifications:_x000D_Voltage: AC100-240V， 50 / 60HZ; DC5V_x000D_Material: PP / ABS / AS_x000D_Capacity: 300ml_x000D_Function: Aromatherapy (not included)， humidification， LED night light_x000D_Power: 2W_x000D_Frequency: 2.4MHz_x000D_Recommended space: 20-40_x000D_Noise: <35db_x000D_Color: dark wood grain， light wood grain (optional)_x000D_Package Size: 15 * 11 * 11cm / 5.91 * 4.33 * 4.33in_x000D_Package Weight: 216g / 7.62oz_x000D_Package List:_x000D_1 * Humidifier_x000D_1 * USB data cable_x000D_2 * Cotton swab_x000D_1 * Instruction manual (English)