General description This Aroma Diffuser Air Humidifier utilizes ultrasonic technology to create a cool mist, enhancing your living space with soothing aromas. It is designed to be user-friendly, allowing you to add non-corrosive essential oils for a delightful fragrance experience. Technical specifications Power supply: USB cable (5V2A recommended) Tank capacity: 180ml Atomization amount: 15-20ml/h Usage time: 9-12 hours Color: White Material: ABS, PP, electronic components Measurement allowed error: +/- 1-3 cm Compatibility and accessories Package Contents: 1 x Aroma Diffuser 1 x USB Cable 1 x Instructions (in Chinese and English) Usage It is recommended to use essential oils for optimal performance. Avoid adding perfume or cologne to prevent damage to the device. Other information Please ensure the water level is below the MAX line and avoid letting water enter the ventilation duct to prevent circuit damage. Light reflection and different displays may cause slight color variations