The Dr. J Professional 5G Wi-Fi Projector is on sale for $80 today at Walmart, which is a $100 discount off its original price.

Right now, Walmart is selling a $160 Dr. J Professional Mini Projector for just $57. This projector comes with an 80-inch screen, a cleaning kit, remote control, power cord, and HDMI cable.

An easy way to upgrade your home theater is with a projector, and for Prime Day, Prime members can grab the Dr. J HI-04 1080p mini projector for a 32% discount.