@insane LYN . This doesnt comes with power adapter. However there is a port at the back.
The build quality if definitely better than local manufacturers like intex , enter , quantum , etc .
Is a power adapter absolutely required? If so, which are the reliable brands that manufacture a 2.5A power adapter? I would have used the Sony CP-AD2 USB Adaptor, but its maximum current output is 2.1A.