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BT Keyboard Case *The built-in lithium battery has an operation duration of 120 hours, in standby mode it will last up to 2 months when fully charged. Charge the device by connecting the USB cable to an appropriate power supply (e.g. USB Port on laptop or PC).
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BT Keyboard Case 110-240V Lithium Battery : : : : 4hours (For the first time, please charge for 12 hours) 45 days 478g • • • •...