Through November 8th, go to Walmart.com where you can now get this
Singing Machine Glow Bluetooth Karaoke Machine 蓝牙式卡拉OK机,打折后 for just $39 shipped (regularly $49.99)!

Start the party with this fun machine that features a glowing, pulsing light show that synchronizes to music. There are two microphone jacks for duets, six voice changer effects, and one wired microphone included. Plus, you also have the option to display lyrics on your TV screen using RCA cables.
Its best feature is the ability to record, save and share performances using the USB port – so much fun!