Features 1 Advanced Hybrid0 ANC Technology Block distractions with precision engineered five microphone active noise cancellation deeply cutting out unwanted external sounds while letting you fully immerse in your content 2 Seamless Dual Connectivity Switch effortlessly between two devices simultaneously via Bluetooth 6 0 technology Perfect for multitaskers who switch gear between calls and entertainment 3 Immersive 3D Spatial Sound Effects Enjoy theater grade audio with stunning 360° sound experiences transforming movies games and music into captivating lifelike soundscapes via the Oneodio app 4 Enhanced Comfort and Portability Crafted for prolonged usage memory foam ear cups and a foldable steel adjustable headband ensure secure fitting while making it travel friendly 5 Precision Craftsmanship Aerospace grade aluminum alloy features stylish corrosion resistance and a polished matte finish for a modern smooth appearance that exceeds expectations in longevity and for resilience0 Specifications GeneralSpecificationBrandOneodio ModelA6 ColorBlackWearing TypeHeadphonesConnection MethodWired bluetoothSpeaker40mmAudio CodecLHDC5 0 SBC AACSPL91±48dB A Frequency Response20Hz 40kHzbluetoothbluetooth VersionV6 0Supported ProfilesHSP HFP A2DP AVRCPTransmitting Distance10mBattery ChargingBattery Capacity500mAh Li polymer batteryWork Time40H ANC On 75H ANC Off Charging TimeAbout 1 5hoursOther FeaturesMicrophoneYesNoise CancellingYesSizeWeightProduct Weigh