Small Cool Mist Humidifiers Portable Mini USB Desktop Humidifier with Night Light for Car Baby Bedroom Travel Office,Blue

Specification: Material: ABS, PP, PET, electronic components Weight: 190g Size: 79*140*147mm/3.11*5.51*5.79in Water tank capacity: 340ml Spray volume: 35±5ml/H Battery capacity: 1200mAh Battery life: 4 hours Battery charging time: 2 hours Rated power:1.5W Rated voltage?DC5V Rated current?300mA Noise level?25-30dB Packing included: 1*Mini Humidifier 1*Replacement Cotton Swab 1*USB Cable Notes: 1. Do not use it without water to avoid damage to the machine. 2. Do not add oily oil to avoid blocking the lubricator. 3. Do not wash spray mouth with faucet to avoid short-circuiting the product.