This wireless portable humidifier comes with led lights that change colors from blue, red and green.  The humidifier is around 250g and can also be used as a night lamp.

Specification:

Product name: Q3 humidifier 
Material: ABS/PP/ electronic components /Silicone 
Battery voltage: 3.7v 
Battery capacity: 2000mAh 
Charging current: 800MA 
Operating voltage: DC5V 
Power used: 2W 
Tank capacity: 320mL 
Product size: 78X78X121mm 
Spray quantity: 30-40ml /H 
Product weight: 241g

Packaging:

1*humidifier 
1*USB charging cable 
1*Instruction Manual