Mpow 071 USB Headset/ 3.5mm Computer Headset with Microphone Noise Cancelling, L Limited Time Offer - Buy NOWLAST ITEM AVAILABLE NOTE: 1. How can I hear myself through the mic? ? On Windows: Control Panel -> Sound -> Recording -> Microphone MPOW MPPA071AB -> Listen -> Listen to this device -> Playback through this device -> Speakers (MPOW MPPA071AB) ? On Mac: Temporarily not supported 2. When the microphone of the headset cannot be used. Few ways for troubleshooting: ? You need to disable the computer's onboard mic by accessing your sound devices in the hardware section of the control panel. And choose the mic of the headset (MPOW MPPA071AB) ? Check whether the mic mute of the online control is open or not. When the mic mute is open, the light will turn to ;br> ? Please dont connect the headset to an extension adapter, or it will weaken the signal sent from devices. The cable length of the headset is (), long enough for daily ;br> 3. How can I get better conversation sound effect through the headset? ? Please point the flexible microphone to your mouth within 2cm to achieve best conversation ;br> 4. The USB headset will no longer work if the PC is on standby or sleep ;/b> 5. Short press the volume buttons for gradual volume adjustments and long press for successive ;/b> Stereo Audio Performance With the superior 40mm driver and skilled sound processing, Mpow USB headset is capable of delivering crisp, high-definition audio with clear, balanced tone while you are conversing on ;br> Designed for Lasting Comfort The headset is covered in soft protein memory ear pads to ensure comfort during extended talking ;br> Plug and Play No Need to Download Driver Digital USB connection allows you to get plugged in quickly. The () cord gives you the flexibility to move around while you are ;br> Multiple Connection Modes Thanks to the detachable cable, you may either connect the headset to your computer via the USB port/ audio cable or to your cellphone via the audio ;br> Specification: SNR: 50db Cable length: () Plug: USB plug+ audio plug Microphone Impedance: Microphone Sensitiveness: -463dB Loudspeaker diameter: 40mm Loudspeaker sensitiveness: 103dB3dB Rated power: 10mW Maximum power: 20mw Loudspeaker Impedance: 16 Frequency response: 20Hz-20 KHz Packing List: Mpow USB headset 1 USB Cable 1 User Manual 1 Crystal Clear Chat Headset -- Built-in unidirectional microphone which can be twisted discretionarily picks-up your voice loud & clear. Reduces unwanted background noise for clear conversation. Great ideal for Dragon speak, Online courses, Skype chat, call center, conference calls, webinar presentations and more.Jack/USB Plug Connection Options -- The jack audio cable can be detached from the control box which gives you an additional connection option for Phones and Tablet. Or you can use the USB plug with control box to work with PC. Long headset's cord offers flexibility to move around.Noise Reduction Sound Card & Easy Access Control -- Convenient inline Volume Switch & Mic/Speaker Mute for easy access. A Built-in noise-reduction sound card of the control box lower noise output from devices. Provide outstanding audio on both transmit and receive.Extended Wear Comfort -- Headband and fluffy earpads pad with memory foam and wrapped by skin-friendly protein leather. Comfortably fit your head with the adjustable steel slider. Gentle Reminder: Depending on your head/ear size/shape, it may be a little tight for someone to wear which is designed to avoid sound leakage. In case of that and to get both audio and wearing comfort, please take off the headphone every 1-2 hrs to get your ears relax and protect them from muggy environment in use.Multi-Purpose & Wide Compatibility -- This headset can be used mainly for chatting, secondarily for music, and if needed, as a backup to a priority gamer headset(It is NOT specially designed for gaming ,please DONT compare it with professional gaming headsets). Wide compatible with Windows /7/8/10/XP/Vista, Mac OS X, iOS, Android, Tablet PC.