Apollo23 Pink Mini Folding USB Cooler Pad with Two Quiet Cooling Fan & LED Light, USB Powered Built-in 2 quiet fans for quick and easy heat dissipation 4 folding anti-skip rubber cushion to bear any type and weight of Notebook/Laptop in balance Compatible with any notebook laptop Power Input: 5V DC Dimension (folded): 6.69'' x 2.55'' x 0.78''(LxWxD)