Acoustic Audio by Goldwood Bluetooth 2.1 Speaker System 2.1-Channel Home Theater Speaker System, with Optical/Aux/USB/SD Inputs Black (AA2170)

Acoustic Audio by Goldwood AA2170 Bluetooth 2.1 Speaker System
Stream music from your phone to the built in Bluetooth Receiver
Integrated Power Amplifier with 350 Watts System Power
Easy Plug and Play Connections
Optical and Standard RCA Stereo inputs connect to most audio sources
Dual Stereo RCA AUX Inputs
Illuminated Front Panel Controls
Side USB Drive and SD Card Inputs
Full Function Remote
1 Subwoofer Speaker is (H x W x D) 12.25" x 6.75" x 12.5"
Frequency Response is 40Hz-20 kHz
Enhanced Bass Boost Ported Design
Magnetically Shielded Speakers
2 Full Range Satellite Speakers are (H x W x D) 6.75" x 4.125" x 3.75" each
Satellite Speakers have 15 Foot Single RCA Cables

System Requirements
Standard US 110V Grounded Wall Plug
Any audio device with a standard 3.5mm Headphone, Optical or RCA Audio Outputs

Applications
TV or Home Entertainment System
Laptop or Personal Computer
DVD or MP3 Player
Cell Phone or Tablet
Gaming

What's in the box
1 Powered Subwoofer Speaker
2 Passive Wired Satellite Speakers
Full Function Remote
Digital/Optical Cable
3.5mm to RCA Cable
RCA to RCA Cable
Instruction Manual