Amazon Prime Day is a summer sale that was first introduced in 2015. At its start, Prime Day was a single-day event meant to celebrate the company’s 20th anniversary. Over the years, it’s expanded into a 48-hour event, but this year it’s getting another extension: Amazon Prime Day 2025 will be four days long.

Save $100 on this 5-inch telescope and enjoy views of Saturn's rings, the belts of Jupiter and bright deep space objects like the Orion nebula and Andromeda galaxy. The 5SE is a great middle-ground between the portability of the 4SE and the optical power of the 6SE.

Upgrade your TV's sound with a Sony BRAVIA theater bar 6. It has three front-firing speakers and a wireless subwoofer that'll create a surround sound experience. Supported by Dolby Atmos, your shows and movies will sound like you're in a movie theater.