Pyle 500W Karaoke Wireless Bluetooth Amplifier – 4 Channel Stereo Audio Home Theater Speaker Sound Power Receiver with AUX IN, FM, RCA Subwoofer Speakers OUT, USB, Microphone IN with Echo – PTA44BT

Pyle Model : PTA44BT
Bluetooth Home Audio Source Amplifier
Bluetooth Home Audio Amplifier, 4-Ch. Audio Source Stereo Receiver System with FM Radio, MP3/USB/SD/AUX Playback (500 Watt)
Features:
4-Channel Amplifier System
Built-in Bluetooth for Wireless Audio Streaming
FM Radio Tuner with Digital LCD Display
Front Panel Button Control Center
Audio Source Input Mode Selector
Connect & Playback Audio from External Devices
Headphone Jack with Independent Volume Control
(2) 1/4” Microphone Input Jacks
Built-in Microphone Talk-Over Function (MIC1 Only)
MP3 Digital Audio File Support
USB Flash Drive & SD Memory Card Readers
Push-Type Speaker Connectors
Aux (3.5mm) Input Jack
REC + Subwoofer Output RCA (L/R) Connectors
Audio Input RCA (L/R) Connectors
Short Circuit & Over Voltage Protection
Audio Configuration Settings: Treble, Bass, Master Volume, Echo, Mic Volume
Convenient Audio Source Control for Home or Office Use

Bluetooth Connectivity:
Simple & Hassle-Free Pairing
Instant Wireless Audio Streaming Ability
Works with All of Today’s Latest Bluetooth Devices
(iPhone, Android, Smartphone, iPad Tablet PC etc.)
Bluetooth Network Name: PYLEUSA
Bluetooth Version: 4.0
Wireless Range: Up to 40’+ ft.

What’s in the Box:
Audio Amplifier
Remote Control
FM Antenna

Technical Specs:
Power Output: 500 Watt MAX
Amplifier Design: 4-Channel
Impedance: 4-8 Ohms
Frequency Response: 20Hz – 20KHz
Signal to Noise Ratio: >81dB
T.H.D.: <0.3%
Headphone Jack, 3.5mm
Radio Station Memory: 30 Station Presets
Digital File-type Compatibility: MP3, WMA
Maximum USB/SD Flash Support: Up to 64GB
Remote Control Battery: (1) x 3V Lithium Button Cell CR-2025 (Included)
Power Cable Length: 4.2 ft.
Power Supply: 110/220V, Switchable
Dimensions (L x W x H): 13.0’’ x 9.84’’ x 3.54’’ –inches.