Jabra Evolve2 85 MS Stereo Wireless Headphones - Headset Product Features: Certifications:Microsoft TeamsHearThrough:YesMusic Playtime:32 hNoise Reduction Type:ActiveProduct Height:198.6 mmVoice Languages:EnglishCables:Audio (3.5mm)Connectivity:Wired and wirelessSpeaker diameter:4 cmFoldable microphone:YesNumber of paired devices remembered:8Reference box height (external):300 mmCable length:1.2 mMicrophone type:BoomAttenuation Noise:YesBeamForming:YesBluetooth:YesWeight with packaging:902 gTemperature range (operation):-10 - 45 °CBattery Type:Built-inOperating Buttons:Volume -Headset Type:StereoFoldable:YesVoice HD:YesFrequency Response (Music Mode):20 - 20000 HzBluetooth Low Energy (BLE):YesEnvironmental (Sustainability) Certification:TCO2.5mm Connector mm:NoHeadphone Design:Over-EarSupported Windows Operating Systems:YesVoice Control:YesDigital Signal Processing (DSP):YesImpedance:32 ΩBattery Type:Lithium-Ion (Li-Ion)Included Receiver:YesColor Product:Black10-Microphone Technology:YesOuter Case Width:250 mmHearing Protection Technologies:Sidetone TechnologySensitivity Headphones:117 dBQuick Start Guide:YesPackaging Type:BoxWireless Receiver Interface:USB Type-CTalk Time:26 hProduct weight:286 gPackaging depth:188.5 mmLEDs:YesTemperature range (storage):-5 - 45 °CWidth Packaging:227 mmBluetooth version:5.0Packaging height:92 mmProfiles Bluetooth:AVRCPCase:YesMicrophone Frequency:5 - 20000 HzProduct Width:160 mm3.5mm Connector mm:YesProduct Type:HeadsetBattery:YesMain Case (Outer) Length:390 mmStyle Wearing Range:Head-mountedSupported Audio Formats:AACTotal Recycled Materials Used in Manufacturing:75%Personalized Surround Sound:YesWireless Range Router:30 mDetachable cable:YesClear Voice Technology:YesIncluded audio adapters:Flight type adapterMaximum number of simultaneously connected Devices:2Certified for Microsoft Teams:YesMEMS (Micro-Electro-Mechanical System) Microphone:YesMusic Playback:YesUSB Connector:USB Type-CSupported Apps:Jabra SoundBattery Capacity:730 mAhIntended Use:Office/Call CenterFrequency Response:20 - 20000 HzVoice Guide:YesNumber of Built-in Microphones:10Supported Mac Operating Systems:YesPower Consumption (Standby):500 mASystem Acoustic:ClosedUSB connection:YesHarmonized System (HS) code:85183000Backlight:YesMade with materials from Recycling:YesCall Management:YMicrophone Sensitivity:-35 dBMotion Sensor:YesAdjustable Volume:ButtonMaximum Input Power:50 mWQuantity:1Charging Time:2.3 hProduct Depth:77.3 mmProducts in the main (external) box:8 pcs.Mobile operating system support:AndroidPhone Book Access Profile (PBAP):YesBattery charging indicator:YesGross weight Main housing (outer):6.01 kgMicrophone mute:YesEarbud material:Leatherette