Dell Premier Wireless Anc Headset Wl7022

PerformanceProduct typeHeadsetRecommended usageOffice/Call centerWearing styleHead-bandProduct colourBlackPorts & interfacesConnectivity technologyWirelessBluetoothYesWireless range30 mBluetooth version4.1Bluetooth profilesA2DP, SBC, mSBCHeadphonesEar couplingCircumauralBatteryContinuous audio playback time15 hBattery technologyLithium Polymer (LiPo)Battery capacity325 mAhBattery recharge time (charging case)2.5 hBattery operatedYesBattery typeBuilt-in batterySystem requirementsMobile operating systems supportedAndroid, iOSWindows operating systems supportedYesMac operating systems supportedYesWeight & dimensionsWeight155.1 gLogistics dataHarmonized System (HS) code85183000Other featuresHarmonized System (HS) code85183000