Wellcare Air Pressure Eye Care Massager Math Sets Use one MX Keys for

Use one MX Keys for your laptop

Extra Fine: 8 dots/mm x 15

Designed to keep your netbook or laptop safe whilst in transit

100 LED Lumens of brightness

Wellcare Air Pressure Eye Care Massager Math Sets Use one MX Keys forDescriptionSpecificationsShipping Relieve soreness with the simple control buttons. Adjustable temperature control. 4 built in massage modes with their own frequency vibration rate allowing you to choose the best method for your needs. Elastic headrest, adjustable for different head circumferences. Battery Lithium: 3. 7V, 1200mAh Charging voltage and current: DC 5V, 1A power consumption: 5W Hot compression temperature (C): 42+ 2 Weight: 275g (approx.)