𝟒𝐋 𝐓𝐚𝐧𝐤 𝐟𝐨𝐫 𝐋𝐨𝐧𝐠𝐞𝐫 𝐑𝐮𝐧𝐭𝐢𝐦𝐞: Enjoy uninterrupted sleep without congestion, coughing, dry mouth, or noise, the DREO humidifier for bedroom baby’s ultrasonic atomization cuts operating noise down to upgraded 21dB. While its 4L large tank that delivers up to 40 hours of continuous mist output without refilling required. 𝐍𝐞𝐱𝐭-𝐆𝐞𝐧 𝐇𝐮𝐦𝐢𝐝𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧: Powered by DREO's Dual-intake and 4" wide mist outlet, this humidifier for large room creates a supersized mist of up to 40" tall for humidifying bedrooms, while bringing faster dry air relief to help you an your baby breathe easy and healthy. 𝐄𝐯𝐞𝐧 𝐇𝐮𝐦𝐢𝐝𝐢𝐭𝐲 𝐀𝐥𝐥-𝐚𝐫𝐨𝐮𝐧𝐝: Thanks to its high-frequency atomization process, DREO humidifiers for bedroom release an ultrafine 3μm mist with lighter particles, allowing humidity to spread evenly across the room without wetting surfaces. 𝐄𝐚𝐬𝐲 𝐓𝐨𝐩 𝐅𝐢𝐥𝐥 𝐃𝐞𝐬𝐢𝐠𝐧: This air humidifier allows you to fill up without having to flip the tank or spill water on the floor. Its modular design is easy to remove and install, giving you a hassle-free cleaning experience suitable for baby bedroom use. 𝟑-𝐢𝐧-𝟏 𝐇𝐮𝐦𝐢𝐝𝐢𝐟𝐢𝐞𝐫: DREO cool mist humidifiers are perfect companions for a healthier life, from helping you breathe easier, to making your own aromatherapy sessions, to livening up your room ambiance with upgraded 5 optional ambient light hues (essential oils not included). 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥 𝐎𝐢𝐥 𝐔𝐬𝐞: Use essential oils only with the aroma pad. Do not add essential oils directly to the water tank.