|                                       | 
                                                                                                                            
                                                            | Brand: | Edifier | 
                                                                                                                            
                                                            | Product color: | Black | 
                                                                                                                            
                                                            | Description: | -- -- | 
                                                                                
                                                                                        
                                                            | Type: | 2.0 | 
                                                                                
                                                                                        
                                                            | Signal to noise ratio: | 85 dB | 
                                                                                
                                                                                        
                                                            | Remote control: | Wireless | 
                                                                                
                                                                                        
                                                            | Bluetooth: | There is | 
                                                                                
                                                                                        
                                                            | Digital optical input: | There is | 
                                                                                                                            
                                                            | Digital coaxial input: | There is | 
                                                                                
                                                                                        
                                                            | Maximum playback frequency: | 20000 Hz | 
                                                                                                                            
                                                            | Minimum repeatable frequency: | 60 Hz | 
                                                                                
                                                                                        
                                                            | Front speaker weight: | 6.63 kg | 
                                                                                
                                                                                        
                                                            | Number of front speaker bands: | 2 | 
                                                                                
                                                                                        
                                                            | Subwoofer output: | There is | 
                                                                                
                                                                                        
                                                            | Front speaker height: | 254 mm | 
                                                                                                                            
                                                            | Front speaker depth: | 224 mm | 
                                                                                                                            
                                                            | Front speaker width: | 154 mm | 
                                                                                
                                                                                        
                                                            | Stereo line-in jack: | RCA | 
                                                                                
                                                                                        
                                                            | Front speaker/satellite cabinet material: | Tree | 
                                                                                                                            
                                                            | Total Power RMS: | 70 W | 
                                                                                
                                                                                        
                                                            | Battery powered: | There is | 
                                                                                                                            
                                                            | Mains powered: | There is | 
                                                                                
                                                                                        
                                                            | Frequency range of front speakers/satellites: | 60-20000 |