The small speaker is clamped to the i-Pad. Downside: Although the clamping fork and the bearing surface is rubberized, yet sometimes slips the speakers from the pad off, especially when you hold it in your hand. Lying on the table of the speakers usually stay tuned. The part mach t a properly processed impression - astonishingly at the small price. Two Red / green LEDs for operating and charging function is available. We charged through a USB cable that can be plugged into the charging plug of the i-Pad, for example. The current capacity is sufficient for several hours. The LS is connected via 3.5 mm jack with the pad, with the short string is stored when not in use in a recess provided. The speaker sounds quite clean and of course much more voluminous than the built-in speakers. The volume is fully adequate for my purposes. The stereo effect is dependent on the music program unremarkable until pronounced. This part would be absolutely perfect if the clamping device would be less fragile.