Product: Wireless Office Bluetooth Headset, 22+Hrs Talk Time with CVC8.0 Noise Canceling Microphone, Breathable Earmuff for Comfort, Handsfree Wireless Cell Phone Headphone with Mute for Business, Music
Brand: LAIZGO
Call / Music Setting on PC and Software like Skype, Zoom, MS Team, etc:   Connected headset to your PC, enter Control Panel - Sound - Set Bluetooth Hands-free Audio as default audio device; Set Bluetooth Audio Input Device as default microphone device; Once it set correctly, please confirm that the default device of your calling software also has been set correctly (if there is no sound for first-time use, double-click MFB to activate headset);   If you want to listen to music on Windows system, please follow steps below:   Enter the Control Panel - Sound - Set Bluetooth Audio Renderer as the default audio device; Set Bluetooth Audio Input Device as the default microphone device   If the headset sound has been adjusted to the maximum but still can not hear the sound, please try to adjust the volume through the computer. 
    SPECIFICATION:    Talk time: 22 hours (50% volume)  Standby time: 200 hours  Charging time for headset: 2 hours  Battery capacity for headset: 230mAh  Charging voltage: 5V DC Wireless standard: V5.0    Wireless range: up to 50ft    Support: HSP, HFP, A2DP, AVRCP, GATT 
       Packing List:    Headphone*1 Charging cable*1 3.5mm audio cable Manual *1 
Superior Qualcomm V5.0 Bluetooth Chip for stable connection and up to 50ft/15m distance between your cell phone with this wireles office headset
Advanced CVC8.0 noise canceling microphone to monitor and counter ambient noise for meeting open office & outdoor requirements
World-class speakers and HD voice for crystal-clear calls and music for better concentration on the conversation, not the office headset
Ultra-soft, leather ear cushions with internal memory foam padding, and on-the-ear design for providing all-day on-the-go comfort and 22+ hours of talk time.
Dual Bluetooth connectivity to two devices at the same time for calls and music. Seamless switch from working to relaxing. Integrated light acts as a ‘do not disturb’ sign to enhance productivity

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