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                                                            | Design: | 
                                                            Full size
                             | 
                        
                                                                                                                            
                                                            | Description: | 
                                                            Design: full-size, device type: wireless headphones, design features: neodymium magnets, acoustic design type: closed, operating time: 10 h
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                                                            | Additional Information: | 
                                                            Auto power off, LED power indicator; Battery type: AAA; Transmitter frequency range: 2400 - 2483.5 MHz; Range: 30 m; Digital signal transmission: yes; Data transmission channel: radio channel; Number of e
                             | 
                        
                                                                                
                                                                                        
                                                            | Harmonic coefficient: | 
                                                            0.5 %
                             | 
                        
                                                                                
                                                                                        
                                                            | Working hours: | 
                                                            10 h
                             | 
                        
                                                                                
                                                                                        
                                                            | Sensitivity: | 
                                                            88 dB
                             | 
                        
                                                                                
                                                                                        
                                                            | Included: | 
                                                            Adapter 6.3 mm
                             | 
                        
                                                                                
                                                                                        
                                                            | Design features: | 
                                                            Neodymium magnets
                             | 
                        
                                                                                
                                                                                        
                                                            | Device type: | 
                                                            Wireless headphones
                             | 
                        
                                                                                
                                                                                        
                                                            | Mount type: | 
                                                            Headband
                             | 
                        
                                                                                
                                                                                        
                                                            | Maximum playback frequency: | 
                                                            20000 Hz
                             | 
                        
                                                                                                                            
                                                            | Minimum repeatable frequency: | 
                                                            20 Hz
                             | 
                        
                                                                                
                                                                                        
                                                            | Technology: | 
                                                            Dynamic
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                                                            | Membrane diameter: | 
                                                            40 mm
                             | 
                        
                                                                                                                            
                                                            | Type of acoustic design: | 
                                                            Closed
                             | 
                        
                                                                                
                                                                                        
                                                            | Wireless connection type: | 
                                                            Radio channel
                             | 
                        
                                                                                
                                                                                        
                                                            | Sensitivity options: | 
                                                            DB/mW
                             |