1-10 of 11 Answers
Internal battery. I use the 4-6 hrs daily and only charge once every week and a half
Sorry, there was a problem. Please try again later.This unit uses internal rechargeable batteries.
Sorry, there was a problem. Please try again later.Has a rechargeable built in battery. Not sure if the battery is replaceable
Sorry, there was a problem. Please try again later.No batteries required - you charge it via USB
Sorry, there was a problem. Please try again later.It does not require batteries just rechargeable cord that keeps the headphones recharge for a long time
Sorry, there was a problem. Please try again later.This actually has its own battery that is recharged with a micro USB port connected to a computer, car jack, or wall adapter from a standard USB plug.
Sorry, there was a problem. Please try again later.It dosnt take batteries it has a rechargeable one
Sorry, there was a problem. Please try again later.It has built-in rechargeable batteries.
Sorry, there was a problem. Please try again later.no batteries needed
Sorry, there was a problem. Please try again later.When you purchase the headphones, it already is equipped with an internal battery with rechargeable capabilities. The power plug comes with it and the plug in spot is hidden in the upper crease of the left earphones
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