MICROSOFT Modern Wireless Headset for Business (black, Bluetooth, USB-A dongle)

Modern wireless headset for business
The Microsoft Modern Wireless Headset offers high wearing comfort, a long battery life and maximum comfort during use. The Modern Wireless Headset can be connected to numerous end devices via Bluetooth or USB-A dongle, and the battery lasts up to 50 hours. You are always connected via the microphone and can mute it in seconds.
Type: On-Ear Headset
Color: Black
EAN: 0889842759594
Manufacturer number: 8JS-00004
Design: headband (semi-open)
Construction: 28 mm drivers
Loudspeaker: frequency range | 100Hz — 20kHz
Loudspeaker: Sensitivity | 91dB
Loudspeaker: Sound | stereo
Speakers: Features | Volume control on the headphones/cable
Microphone: frequency range | 100Hz — 10kHz
Wireless connection: Yes, via Bluetooth, via USB dongle
Wireless connection: range | 10 meters
Suitable for: PC, mobile phones, mobile players
Battery: Type | 50 hours operating time, 2.5 hours charging time
Feature: Bluetooth multipoint
Accessories: available | USB dongle, USB charging cable, quick start guide, safety instructions
Dimensions: Width: 164mm x Height: 172mm x Depth/Length: 60mm
Weight: 136 grams