Dear Hello, the Logitech X100 Speakers I bought does not work anymore and yet it is not dropped or damaged. I tried it with another always the same thread. Thank you to arrange for a standard exchange or another brand with a credit or refund. I expect your support for the return form by post Article: Logitech X100 Bluetooth Speakers RMS 3W Black ' Pending your response as soon as possible ;. Cordially