80W 2.0 HiFi Speaker Soundbar Bookshelf ...

Input/Output: USB Sound Mode: 3D Surround Sound Mode,Stereo Sound Mode,Extra Bass Mode Category: Speakers Use: Home Sensivity: 95dB Bluetooth Version: 5.0 Input Power(W): 50-99 W Total Harmonic Distortion: 1% Voice Control: No Frequency Range: 50Hz-20KHz Output Power: 50W Display Screen: No Waterproof: No Support APP: No Support Memory Card: No Playback Function: MP3 Remote Control: Yes Support Apt-x: No Intelligent Personal Assistant: none Display Screen: No Built-in Microphone: No Audio Crossover: Two-Way Number of Loudspeaker Enclosure: 4 Power Source: DC PMPO: 80W Channels: 2 (2.0) Battery: No Communication: Optical Input,Coaxial Input,USB,bluetooth,RCA Speaker Type: Bookshelf Cabinet Material: Wood Brand Name: AFFHASAT Origin: Mainland China Certification: CE Feature 1: 80W Bookshelf Speaker Feature 2: sound bar for TV Feature 3: home cinema Feature 4: desktop Speaker Feature 5: home theater sound system Feature 6: Boombox Feature 7: Wood Music Speakers Feature 8: soundbar Feature 9: sound speakers Feature 10: subwoofer speaker Feature 11: soundbar for TV Feature 12: speaker for PC Feature 13: computer speaker Feature 14: Korean Plug Feature 15: Korean instructions manual 80W 2.0 HiFi Speaker Soundbar Desktop Bookshelf Bluetooth Speaker Home Theatre Wooden Music Speakers For TV PC Subwoofer Bass effect USBSupport USB OPT Coaxial RCA   Youtube Video Link: https://www.youtube.com/watch?v=zKPY-aEvCXY Warm tips: Korean customer will receive Korean plug and Korean instruction manual.     1. Audio interface: optical/coaxial/LINE IN/RCA/USB 2. Control method: infrared remote control panel button 3. Display mode: RBG LED status indication 4. Power: 80W 5. Distortion: <1% 6. Frequency response: 50HZ-20KHZ 7. Signal to noise ratio: ≧80dB 8. Speaker: low frequency 4.0 inches/4Ω/30W (left and right), high frequency 1.25 inches/4Ω/10W (left and right) 9. Inverted tube: variable curvature front inverted tube X1 10. Input power: DC21V 11. Channel: 2.0 12. Size: 168*223*150MM(L*H*W) 13. Material: High Density MDF 14. Installation method: desktop Accessories 1. Remote control 2. Instructions 3. AUX audio cable 4. Optical fiber cable 5. Power supply 6. Connection line