⊙ Compatible With: Logitech Bluetooth Speaker UE mini Boom. ⊙ This cable connects your bluetooth device to USB-ready computer or USB hub for power charging through USB port. ⊙ AC Adaptor: Input: 100V-240VAC 50-60Hz Output: 5.1V-2.0A/9V-2A or 12V-1.5A.
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