| 
                        
                                                                                                                            
                                                            | Weight: | 
                                                            255 g
                             | 
                        
                                                                                                                            
                                                            | Equipment: | 
                                                            -1 headphone K371;<br/>
-2 straight cables 3.0m and 1.2m;<br/>
-1 spiral cable 3.0 m;<br/>
-1 adapter: 3.5mm - 6.5mm.;<br/>
-1 protective carrying case.
                             | 
                        
                                                                                                                            
                                                            | Design: | 
                                                            Full size
                             | 
                        
                                                                                                                            
                                                            | Description: | 
                                                            Battery type: Li-Ion; Range: 10 m; Battery type: own Li-Ion; Range: 10 m; Removable battery: yes; Answer/end conversation: yes; Repeat last number: yes; Support for r� profiles
                             | 
                        
                                                                                
                                                                                        
                                                            | Additional Information: | 
                                                            2 cables: 3 m, 1.2 m; Cable connection: one-sided; Twisted cord: yes; Case included: yes
                             | 
                        
                                                                                
                                                                                        
                                                            | Plug connector: | 
                                                            mini jack 3.5 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Impedance: | 
                                                            32 ohm
                             | 
                        
                                                                                                                            
                                                            | Sensitivity: | 
                                                            114 dB
                             | 
                        
                                                                                
                                                                                        
                                                            | Included: | 
                                                            Adapter 6.3 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Length of cable: | 
                                                            3m
                             | 
                        
                                                                                
                                                                                        
                                                            | Design features: | 
                                                            Detachable cable, straight plug, foldable design
                             | 
                        
                                                                                
                                                                                        
                                                            | Device type: | 
                                                            Wired headphones
                             | 
                        
                                                                                
                                                                                        
                                                            | Mount type: | 
                                                            Headband
                             | 
                        
                                                                                
                                                                                        
                                                            | Max power: | 
                                                            114 mW
                             | 
                        
                                                                                
                                                                                        
                                                            | Maximum playback frequency: | 
                                                            40000 Hz
                             | 
                        
                                                                                                                            
                                                            | Minimum repeatable frequency: | 
                                                            5 Hz
                             | 
                        
                                                                                
                                                                                        
                                                            | Technology: | 
                                                            Dynamic
                             | 
                        
                                                                                
                                                                                        
                                                            | Membrane diameter: | 
                                                            50 mm
                             | 
                        
                                                                                                                            
                                                            | Type of acoustic design: | 
                                                            Closed
                             | 
                        
                                                                                
                                                                                        
                                                            | Sensitivity options: | 
                                                            DB/mW
                             |