B1 View full item by searching up the ASIN in Amazon. ASIN: B07BPT5B2V About this item Informative LED display: Built-in Humidistat tells you the current RH; Easily choose between 5 mist levels, cater to different ages a person, baby, teenager, adult, older; set your desired humidity level, 40-60% is best Intelligent Constant Humidity Mode: Built-in precision humidity sensor that automatically diffuses the mist to adjust the humidity to the optimal level within the healthy range. The LED screen light can be turned off for deep sleep mode. Durable atomizer: the atomizer is plated with silver and glaze, which has strong corrosion resistance and does not have to worry about the life of the humidifier. Taotronics humidifiers will automatically turn off when there is a water shortage. Expending the humidification range: Atomized particles are finer and the mist height could reach 27-31 inches (70-80 cm), providing a suitable humidity for the human body. Wild Top Opening: 3" (7.6 cm) wide tank openings allow for refilling and easy cleaning, using professional plastic to protect your skin and your furniture. Description TaoTronics – Enhance your Life Move forward, find your possibility, enhance your life with TaoTronics. We help people discover products that address life’s needs and inspire you to enhance your life. From home goods to gym essentials and audio accessories, move life forward with products designed to match your grit and speed. Technical Specification: Size: 13.3 x 6.4 x 12.6 in Weight: 80.1 oz Water Capacity: 4 Liter / 1.06 Gallon Mist: Cool Touch Control: ✓ Low Water Protection: ✓ Note: 1. Please do not add any essential oils into the tank. Essentials oils can lead to erosion of the cool mist humidifier. 2. After tapping the power button, the water level indicator will light up in red first and then turn green in 30 seconds. This is because water needs some time to go down from the tank to the base.