The OTL Technologies MC1241 headphones are equipped with a built-in rechargeable 500mAh battery, offering impressive operating time. Enjoy up to 50 hours of continuous music playback with the LED lighting turned off, or up to 12 hours of operation when the striking lighting is active. In addition, fast charging technology via USB Type-C cable allows the battery to be fully recharged in just about 2 hours, so you are always ready for action.
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