The charge is held for four to five hours. I took it as a spare. Conveniently, I threw it in my bag and forgot until I forgot the main headphones. Pros: Good sound quality for its price. The color is interesting. They don't fall out. They work without an app. Shows the charge level of the case. With its cons: They look rough. Lose the signal if the phone is in the bottom pocket. On the street you will not be heard when talking.
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