Product Description & Features
Model: ZEB‑BT2717RUCF — 4.1‑channel multimedia speaker system (one subwoofer + four satellites). 
Connectivity options: Bluetooth, USB, mSD (MicroSD), AUX (RCA), FM radio. 
LED display. 
Remote control included.
Controls for volume & bass.
Warranty / Support Details
Taken from Zebronics’ warranty policy and retailer information:
Warranty Period: 1 year domestic warranty (carry‑in service at manufacturer’s authorized service center)