Wireless Bluetooth Stereo Headset Wireless mono headset with USB-C charging offers great sound, hands-free calling, intuitive controls and all-day battery life. Designed for customer service and support, home offices, call centers, etc., ensuring that people on both ends of the call can hear each other clearly. - Stereo headset with microphone- Intuitive controls - Up to 18 hours of talk time- Integrated volume control- Designed for customer service and support or call center employees - Hands-free calls without distractions - Bluetooth 5.0- The microphone can be positioned for better voice pickup- Adjustable headband and soft foam ear cushions provide hours of comfort - Compatible with: Windows, Mac OS, iOS and Android- Range: Up to 10 meters Full stereo soundHigh-quality and crystal-clear sound for clear voice and video calls, music and more. A headset for personal use or in the office. All day longEnjoy a wireless connection with a range of up to 10 m, allowing you to move away from your desk and still maintain sound quality. Make the most of your busy day with up to 18 hours of battery life. One size fits mostThe headset with adjustable headband and soft foam ear cushions makes it both flexible and provides hours of comfort.Flexible and rotatable microphone for better voice pickup. Smooth call experienceIntuitive buttons that make it easy to answer or end calls, as well as adjust volume. Color:Black Specifications:Connectivity: Bluetooth V5.0Bluetooth profiles A2DP/AVRCP/HSP/HFPRange: Up to 10 mHeadset type: Single-sided, on-earCompatibility: Windows/Mac OS/iOS/AndroidAdjustable microphone: YesLED indicator: YesBattery capacity: 300 mAh Lithium-ionVoltage: 3.7VCharging port: USB-CIn: DC 5 V/1 ALength, charging cable: 100 cmCharging time: 3 hoursOperating time: 18 hours at 70% volumeSpeaker, Ø: 40 mm, 20 mWSpeaker sensitivity: 108 dB±3 dBSpeaker impedance: 32 ohmsFrequency range, speaker: 20 Hz–20k HzMicrophone type: Omnidirectional, omniMicrophone impedance: 2.3K ohmsFrequency range, microphone: 10–28000 HzDimensions, headset: 17 x 19 x 6.5 cm Package contents1 x Wireless stereo headset1 x USB charging cable1 x Manual Product documentCE documentInstructions for safe use in Swedish