Device very well designed and user friendly. The sound is good and the digital is appreciated. FM radio, WiFi Internet (21,000 stations), digital, USB playback, aux-in, line-out and headphone outputs, mains power supply batteries or accumulators, what more, everything is there. The overall rating is 4 stars instead of 5 because the delivery has still took 12 days (seller EUROMEDIXX), even if the stated time was respected.