[DETAIL] Specification: Color: white Name: humidifier Working voltage: DC 5V Material: silicone/PP/ABS/Electronic component Amount of spray:40ml/h Working current: 400mA Water tank capacity: 220-250ml Use time: 5-10h Power supply: USB Applicable area: 10-20 square meters Noise: less than 36dB Features: 1. SUPER QUIET: Runs quietly. It would not be disruptive while you sleep 2. Large capacity,dry protection, infiltration and Moisturizing 3. Automatic power failure protection,anti-dry 4. Mini size, lightweight and compact, easy to carry Notes: Before work it is necessary to wet the filter in the water completely. If the mist is significantly reduced, you need to replace the cotton swab. [ATTRIBUTES] - Hign-concerned Chemical: None - Brand Name: NoEnName_Null - Origin: Mainland China - Hign-concerned Chemical: None - Brand Name: NoEnName_Null - Origin: Mainland China