as expected a powerful mini soundbari have been using blaupunkt 16w soundbar for a while and on the very first day of sale i purchased this product1fabulous2 21ch works perfect3 the connectivity range is really food tried upto 20ft4 battery backup is good5 sound clarity is good6 bass is decent7 can also be connected to smart tv through bluetooth8 aux performance is very goodconsno hdmi portno fm