Sennheiser Consumer Audio PXC 550-II Wireless HeadphoneSuperior sound quality and active noise cancellation: The PXC 550-II Wireless delivers Sennheiser legendary sound quality. Active noise cancellation reduces the ambient noise around you and can be adjusted to your preferenceExceptional battery performance up to 30 hours: The PXC 550-II Wireless delivers up to 30 hours of battery life. You can travel from London to Hong Kong and back with just one chargeOne touch access to voice assistant: With the touch of a single button you have access to your AI helper: Siri, Hey Google and AlexaTouch pad control: A touch pad on the right ear cup provides volume, play, stop, pause and track skipping control. Touching the ear cup allows you to take an incoming call. Controlling this headset is instinctive and easySmart pause (activated via the app)/ auto on/off: swivel the ear cups to turn off, sensors detect when you wear the headphone and play/ pause musicIncluded Components: Pxc 550-Ii Headphones, Carry Case, USB Charging Cable (USB-A To Micro-USB), Audio Cable, Flight Adapter We Only Sell 100% Original, Top-Quality SennheiserGenuine Products. We Only Sell 100% Original, Top-Quality Sennheiser Genuine Products.SpecificationsGeneralBrand: SennheiserModel Name: PXC 550-IIcolor: BlackManufacturer: SENN9Product Dimensions: 6.1 x 13.46 x 17.27 cm; 227 GramsBatteries: 1 Lithium Polymer batteries required. (included)Item model number: 508337Special Features: Noise CancellingMounting Hardware: PXC 550-II headphones, Carry case, USB charging cable (USB-A to Micro-USB), Audio cable, Flight adapterMicrophone format: with microphoneMicrophone technology: UnidirectionalSpeaker connectivity: WirelessPower Source: BatteryBatteries Required: NoBattery cell composition: LithiumCable feature: Tangle FreeConnector Type: Bluetooth, WiredMaterial: PlasticForm Factor: Over Ear, Over earDoes it contain liquid?: NoIncludes Rechargeable Battery: YesManufacturer: SENN9Battery Average Life: 30 HoursBatteries Included: YesHeadphones form factor: Over EarCountry of Origin: India WarrantyWarranty: 1 Year