SpecificationsWeight:&nbsp;9.1 OuncesWater Resistance:&nbsp;No Water Resistance RatingEar Cushion Material:&nbsp;FoamCable/Cord Length:&nbsp;4 FeetEstimated Charge Time:&nbsp;2.5 HoursElectronics Features:&nbsp;Handsfree, Adjustable Headband, Built-In Microphone, Detachable CableConnection Type:&nbsp;3.5mm Jack, USB-CWireless Technology:&nbsp;Hybrid Wired / WirelessPackage Quantity:&nbsp;1Noise Canceling:&nbsp;Noise CancelingMicrophone:&nbsp;Built-In MicrophoneMaximum Battery Charge Life:&nbsp;40 HoursBattery:&nbsp;1 Non-Universal Lithium Ion, Required, IncludedShipping detailsEstimated ship dimensions: 3.625 inches length x 8.25 inches width x 9 inches heightEstimated ship weight:&nbsp;1.091&nbsp;pounds

Active Noise Canceling Bluetooth Wireless Over Ear Headphones