Looks good and works ok. The bluetooth has no security at all. I really wished that there was a swith to disable bluetooth on this. And of course, as always with electronic devices offered on ali express and other Chinese online stores, the specifications (power) is extremely exaggerated. It is not even close to deliver 300W+300W. The chips used in it have a maximum specification of 300W with optimal conditions. This unit does not have optional conditions, and its power supply limits the actual performance to something in the region of 100W+100W. This alone would normally deserve a 2 star rating, but since I am aware of this "habit" of exaggerating specifications, it is actually as expected. And for the usage I bought it for it is perfect.
its a strange desing amp, if u turn high knob, other mid and bass knobs get effective... if u dont turn high knob u use amp at flat mode.... i prefered flat mode.... good sound at first minutes, i think it gets better hour by hour, a remote control would be better but its a cool device anyway