Plantronics wireless office headset system with handset lifter and noise-canceling microphoneIdeal for on-the-move office executives-Lightweight, over-the-ear design that combines sophisticated style with all-day wearing comfort-Up to 300ft. rangeLeading-edge, voice-dedicated DECT 6.0 technology provides best-in-class audio quality, digitally-secure communications, and the lowest probability of interference with other wireless devicesNoise-canceling microphone filters out background noise even in loud environmentsOne-step remote answering makes it easy to stay connected Included lifter automatically lifts handset and returns it to the cradle, enablesremote or one touch call answer/endTalk timeapproximately 6 hoursSecurity/privacy 64-bitdigital encryptionHeadset weight 0.75 oz.Headset controls volume, mute, call answer/endBattery recharge time 1.5 hours for 80% charge,3 hours for 100% chargeIncludes 6 ear bud sizesCompatibility: all major corded desk phonesBox dimensions: 9.25"L x 7"W x 4.5"H1 Year manufacturer's warrantyGrayPLCS70HL10