Style : HeadphoneVocalism Principle : DynamicActive Noise-Cancellation : NoControl Button : YesCommunication : WiredVolume Control : YesCertification : CEPlug Type : Line TypeImpedance Range : up to 32 ΩHeadphone Pads Material : Memory FoamSupport Memory Card : NoWaterproof : NoFrequency Response Range : 20 - 20000HzMagnet Type : OtherWireless Type : BluetoothLine Length : 2.5mPackage List : User Manual,Detachable Audio CableResistance : 35ΩSensitivity : 117.5dBIs wireless : NoConnectors : USBEarcups Type : SealedSupport APP : NoFunction : For Internet Bar,Monitor Headphone,for Video Game,Common Headphone,For Mobile PhoneWith Microphone : YesFeatures : Active Noice CancellingFeatures 1 : Noise reduction&Clear voice captureFeatures 2 : Lightweight headphones:116gFeatures 3 : Adjustable HeadhandFuction 1 : USB Headset with Microphone and can be wearing on both sidesFuction 2 : Suitable for multiple scenarios, such as online learning, work, meetings, entertainment, etc.Fuction 3 : Wide compatibility:Suitable for a variety of mobile phones, tablets, computers and gaming devices.Fuction 4 : Adjustable Microphone BoomQ: About russian customer payment failed problemIf you payment failed.there have some suggest:If you order by APP: According to the prompt migrate to the other one app(also is Aliexpress APP) to finish paymentIf you order by PC: suggest use credit card to finish paymentNew Bee H361 USB Office Headset With Microphone for PC 3.5mm Business Headphones with Rotatable Mic Mute Noise Cancelling for Call Center HeadphoneLightweight headphonesWeighing only 116g.It is comfortable to wear, without pressure, suitable for long-term study and work.Memory FoamErgonomic soft earmuffs can effectively isolate background noise.Adjustable HeadbandSuitable for multiple scenarios, such as online learning, work, meetings, entertainment.Suitable for wearing on both sidesThe microphone boom can be rotated 135 degrees positive or negative.Package ListsHeadphone*1USB in-line control cable *1User Manual*1Descriptions1、【CRYSTAL CLEAR CALLS】 New Bee H361 USB headsets are born for audio and online chat Professional stereo USB headset with microphone provides high-quality stereo sound for voice and music. Crystal clear sound makes you concentrate.2、【ROTATABLE BOOM MIC】 The adjustable headband and soft ear cushions fit your head well. The 360-degree rotatable microphone can be switched left and right, allowing you to adjust it to the most suitable position and the side you like.3、【IN-LINE CONTROLS】 New Bee H361 USB Headset easy to adjust the headset volume up/down, answer/end a call. Improve the quality of your chat, let you concentrate on work and study, more focused. Perfect for office, call center, business, distance learning etc./4、【ULTRA-COMFORT HEADSET】 New Bee H361 USB Headset use highly elastic and breathable ear pads, the leather is soft and not easy to break, effectively increasing the service life. Wearing for a long time will not cause pain, and it will bring you all-day comfort.5、【EXCELLENT AFTER-SALES SERVICE】 New Bee provides excellent after-sales service, three-year warranty from the date of purchase, professional technical team and customer service center are standing by.Specifications1. Rated Impedance (AC): 26±15%ohm2. Rated Working Power: 20mW3. Effective Frequency: 20Hz-20KHz4. Headset Sensitivity: 117.5±3dB (0dB=20uPa) At 1KHz5. Microphone Sensitivity: -38±3dB