The bestselling Beats headphones are going wireless

Here’s a product likely to be on countless Christmas lists: On Wednesday, Beats announced a new pair of headphones, the Solo2 Wireless, an updated version of its bestselling Solo2 on-ear headphones that connect to your music player through Bluetooth.

Say goodbye to knotted earbud cords for $10

Earbud headphones are great to take everywhere you go, but getting them untangled for use tends to be a frustrating experience. Digital Innovations has a product for $10 that aims to solve that problem: It’s called the Nest and it looks both simple and effective.