People basically lost their minds when they learned that Apple was going to ditch the 3.5mm headphone jack on the iPhone 7 and iPhone 7 Plus. Now, practically no one even remembers the commotion. Bluetooth headphones are far more popular than wired headphones among smartphone users, because they offer much more convenience and sound that’s just as good. The problem, of course, is that they need to be charged and sometimes they die while you’re on the go. Meet the solution: the Mpow Portable Battery Case for Bluetooth Headphones. It’s an insanely useful accessory, and it’s on sale right now for $13 if you use the coupon code QMFWPECG at checkout.

Here are some highlights from the product page:

  • Perfect Charging & Carrying Solutions for Bluetooth Headphones: Built-in 800mA power bank that can fully charge a wireless headphone for 5-10 times based on different battery capacity of headphones, no more worry about the running out of battery in outdoors.
  • DIMENSIONS & WEIGHT: With Storage space for foldable mid/ small size headphones or other gadgets within 4.49 x 4.49 x 0.87 in. Weighs only 3.63 oz in total, much lighter than those regular power banks.
  • SHOCKPROOF SHELL: Improved nylon hard shell provides all-round protection for wireless headphones and extend their lifespan.
  • PORTABLE & ZIPPER DESIGN:Come with a handy lanyard and a leak proof zipper, you can put your headphones and other losable gadgets together in order.
  • MPOW CERTIFICATE: Top-Brand Bluetooth accessories, except for the over-ear headphones, this charging case is compatible with all styles of Bluetooth earbuds, and Mpow Bluetooth earbuds such as Mpow Cheetah, Swift, etc.

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