Save an extra $10 on a pair of wireless Bluetooth earbuds

Right now on Amazon.com, customers can purchase a pair of Anker SoundBuds Slim+ wireless Bluetooth 4.1 earbuds for $29.99. For the best deal, use promo code ANKER411 at checkout, which drops the price to $21.99. Walmart is selling the same earbuds for $29.83.

These Anker earbuds feature SweatGuard technology which is an impermeable nano-coating that protects them from water and sweat. These earbuds last up to 7 hours and charge in just 1.5 hours. This deal comes with multiple ear tips, multiple ear wings, a cord management clip, a cord shirt clip, a USB 2.0 charging cable, a carrying pouch and an 18-month warranty.

Amazon offers free shipping on all orders of $25 or more, or get free two-day shipping for Amazon Prime members.