A great thing this little noisemakers! I was looking for a simple device that auditory supported me in the presentations with the Tablet. I must say I am more than surprised by the volume, as well as by the quality of this small part. The service is more than easy and the season very convincingly. With an appropriate app to play music, I can operate the device correctly in the sound and in the volume set so that clipping can be excluded. The control functions are fully supported by the tablet (loud / quiet, change the title - front / back). For the garden, basement, garage or patio use sufficient. With a magnetic clip at the bottom (optional), the part can quickly mount anywhere safely where it is needed. Manufacturers special praise and for insecure buyers - my absolute buy recommendation - like award five stars!