Raikko Nano Bluetooth Vacuum Speaker Mini Active Speaker (3.5mm jack, 3 Watt, USB, Battery) Black / Blue (Electronics)
The volume control therefore not like it so special. And again and again the USB port MINI. Why not with go of time and a USB connector Micro ????? The Sound? Well - is already okay but not a "feast for the ears." Overall, my device is too bulky