Main Features:

【Anti-Gravity Effect】With a built-in stroboscope, the water looks anti-gravity going upwards instead of downward. It is relaxing and also an eye-catching gadget on your working and gaming desk.
【Safety Protection】The diffuser will automatically turn off if running continuously for 4 hours. 
【Low Water Level Cut-off】The diffuser signal LED will turn orange if water level too low and turn off.
【Designed for Desk】Not too large but not too small: designed with a 500ml capacity and powered by USB-C (charger requirement 5V/2A), this diffuser will be a very good companion to your working or gaming desk.

 

Specification:
Material: ABS and silicone
Dimension: 120x120x229mm
Weight: 600g
Color: White
Water capacity: 500ml
Operation time: 4hours
Rated voltage: 5V
Rated power: <10W
Power supply: 5V-2A

Package:
1x Package box
1x Winben™ Diffuser
1x Manual
1x Type-C USB Cable