Amazon has a pair of Spigen R12E Wireless Headphones on sale for just $9.99. That is down from $21.99, even though Amazon shows that the original price was $49.99, it's actually $21.99. Making this a great deal, as it's already more than 50% off of its regular price.
The Spigen R12E Wireless Headphones are a pair of lightweight, wireless headphones from Spigen that are going to go great with any smartphone. With many smartphones deciding to drop the headphone jack these days, this is a great pair to pick up. These connect to your smartphone using Bluetooth 4.1, which is low energy and won't use up a ton of your phone's battery. Additionally, battery life on these headphones are also pretty good, coming in at around 10 hours on a charge. That's not incredible, but it is a bit better than most other "lightweight" headphones. Remember these are smaller, so there's less room for battery, which means smaller batteries inside. These are slim and also great for taking to the gym, and a pair of wireless headphones are definitely better for the gym than a pair of wired ones that could get caught on something and ripped out of your ears. These are available in two colors: black and white. The black ones are the ones that are on sale, while the white models are still priced at $21.99.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap (usually $3.99) next-day shipping if you need it extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year (or $49/year for students). Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.