Sandberg Bluetooth Headset ANC FlexMic Active Noise Cancellation

DescriptionSpecificationType: Over-earConnector(s): USB-C charging portCable: "Charging cable - USB-C male to USB-A male, 30 cm"Wireless: YesBattery Life/Range: Working time per charge: Approx. 13 hoursCharging Time: 2 hoursNoise Management Features : ANC+ENC Noise cancellationLED Lighting: -Driver: 40mmSensitivity: 110 dB +/- 3dBFrequency Response: 20 Hz - 20 kHzImpedance: 32 OhmMicrophone: YesMicrophone Details: Detachable Flexible Boom Microphone#Hide#LED Lighting: No#Hide#Multi-platform: NoAdditional Features: Comfortable over-ear ear-cupsFoldable designTransparency modeBluetooth chip: Realtek RTL8773Built-in Rechargeable Li-On Battery: 300 mAhSee Overview for more detailsWeight/Dimensions: 211 g(HxWxD) 20.01 x 17.71 x 7.84 cmLength of microphone arm: 14 cm + 3 cm plugAccessories: "1 x Charging cable, USB-C male to USB-A male, 30 cm1 x Flexible microphone arm, with Mini-jack male plug1 x Quick guide"Package Weight: 0.3800 kgPackage Type: RetailWarranty: 5 Years#Hide#Interface(s): Bluetooth%%%% The Sandberg Bluetooth Headset ANC FlexMic is an advanced wireless headset that is comfortable to wear for many hours thanks to its elegant over-ear cups.   The built-in ANC (Active Noise Cancellation) ensures that you are provided with excellent undisturbed sound, whether you are sitting in a noisy office or exposed to the persistent engine noise of aeroplanes or trains. The detachable, flexible microphone arm gives you the option of optimal voice recording when used for online meetings, gaming and IP telephony. The built-in microphone allows you to discreetly speak into your headset, even when the microphone arm is not attached. The built-in battery is easily and universally charged via USB, and a single charge provides you with 13 hours of operating time.   Wireless by Bluetooth ANC+ENC Noise cancellation Detachable Flexible Boom Microphone Comfortable over-ear ear-cups Bluetooth chip: Realtek RTL8773 Speaker size: 40mm Impedance: 32 Ohm Frequency Response: 20 Hz - 20 kHz Sensitivity: 110 dB +/- 3dB Built-in Rechargeable Li-On Battery: 300 mAh Working time per charge: Appr. 13 hours Charging Time: 2 hours Charging input port: USB-C Wireless range: 10 meters Length of microphone arm: 14 cm + 3 cm plug Weight: 211 g