Water drop wood grain mini humidifier $ 12.69 Water drop wood grain mini humidifier Applicable area: less than 10 square meters Operation mode: mechanical Timing function: 2-8 hours Water shortage and power failure protection: support Power supply mode: USB Noise: 36dB or less Rated voltage: 5 (V) Rated power: 2 (W) Color: light wood grain, dark wood grain
