USB port
                                    
                                        Type A
                                    
                                
                            
                                
                                    
                                    USB rating
                                    
                                        5V DC, 0.5A
                                    
                                
                            
                                
                                    
                                    Supporting file format
                                    
                                        MP3
                                    
                                
                            
                                
                                    
                                    MP3 codec
                                    
                                        MPEG 1 Layer 2/3, MPEG 2 Layer 3, MPEG 2.5 Layer 3
                                    
                                
                            
                                
                                    
                                    MP3 sampling rate
                                    
                                        16 - 48 kHz
                                    
                                
                            
                                
                                    
                                    MP3 bitrate
                                    
                                        80 - 320 kpbs
                                    
                                
                            
                                
                                    
                                    Bluetooth version
                                    
                                        Main bar - 5.0, Detachable surround speaker - 5.2
                                    
                                
                            
                                
                                    
                                    Bluetooth profile
                                    
                                        Main bar - A2DP 1.2 and AVRCP 1.5, Detachable surround speaker - A2DP 1.3 and AVRCP 1.6
                                    
                                
                            
                                
                                    
                                    Bluetooth transmitter frequency range
                                    
                                        2400MHz – 2483.5MHz
                                    
                                
                            
                                
                                    
                                    Bluetooth transmitter power
                                    
                                        <15dBm (EIRP)
                                    
                                
                            
                                
                                    
                                    Wi-Fi network
                                    
                                        IEEE 802.11 a/b/g/n/ac/ax (2.4GHz/5GHz)
                                    
                                
                            
                                
                                    
                                    2.4G Wi-Fi transmitter frequency range
                                    
                                        2412 - 2472MHz (2.4GHz ISM Band, USA 11 Channels, Europe and others 13 channels)
                                    
                                
                            
                                
                                    
                                    2.4G Wi-Fi transmitter power
                                    
                                        < 20dBm (EIRP)
                                    
                                
                            
                                
                                    
                                    5G Wi-Fi transmitter frequency range
                                    
                                        5.15 - 5.35GHz, 5.470-5.725GHz, 5.725 - 5.825GHz
                                    
                                
                            
                                
                                    
                                    5G Wi-Fi transmitter power
                                    
                                        5.15-5.25GHz <23dBm, 5.25-5.35GHz & 5.47-5.725GHz <20dBm, 5.725-5.825GHz <14dBm (EIRP)
                                    
                                
                            
                                
                                    
                                    2.4G wireless frequency range
                                    
                                        2406 - 2474MHz
                                    
                                
                            
                                
                                    
                                    2.4G wireless power
                                    
                                        <10dBm (EIRP)