Product Name
In Wall Amplifier for Home and hotel
Display
4inch capacitive touch screen
Bluet-ooth wireless range
10M
Power Requirements
110-250VAC
Sound effect
Ordinary, rock, classical, jazz, pop, etc.
Music format
Mp3, WMA, WAV, AAC, WAW, APE, etc
Expand TF card memory
OTG USB, 32G can be read