mophie power capsule:1.400mAh portable charging case for wireless earbuds & wearables The mophie power capsule is the perfect solution for those with an active lifestyle and always on the go. Whether you are leaving the gym or going out of town for a few days the power capsule will keep your wireless headphones or wearables charged and safe. - Built-in 1.400mAh battery providing up to 8 full charges to your earbuds - USB output to charge a variety of small electronics (wireless earbuds fit bit) - Pass-through charging so you can charge the power case and your device simultaneously - Auto shut-off to get maximum charges to your device - LED power indicators on the outside of the case so you can check the charge status without opening - Durable case that zips shut to keep your devices protected|