I Kall Power Output - Total (RMS in watts):70 Connecting Ports:AUX | USB | RCA Bluetooth:Yes Features:FM Radio Subwoofer Connectivity:Wired In The Box Box Contents 1 Subwoofer, 5 Speakers, Remote, Speaker Cables, Manual, One Mobile Phone with Charger, Earphone, Manual General Brand I Kall Model TANYO TA111-BT with 1.8 Mobile Color Black Power Power Output - Total (RMS in watts) 70 Power Output - Subwoofer (RMS in watts) 20 Power Output - Satellite Speakers (RMS in watts) 10 File Format Audio Formats All Formats Sound System Signal to Noise Ratio (in dB) 75 dB Connectivity USB Ports Yes AUX Yes RCA Jack Yes HDMI No Optical Audio Port No Bluetooth Yes WiFi No Composite Video Output No FM Antenna Socket Yes SD Card Yes Subwoofer Details Subwoofer Connectivity Wired Subwoofer Type Powered Subwoofer Driver 4 inch Bass Control Button Yes Treble Control Button Yes Additional Features Remote Control Yes Karaoke No Wireless Rear Audio No 3D Playback No FM Yes Ethernet No Display Yes Warranty Warranty Period 6 months Warranty Type Manufacturer Warranty Customer Care Number 0120-4731048