Mpow 071-Upgraded Durability Version, USB Headset with 3.5mm Jack, Lightweight C Limited Time Offer - Buy NOWLAST ITEM AVAILABLE Product Description 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> Easy to Set up 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> Warranty Every Mpow product includes a 45-day money back & 18-month ;br> Notes: 1. Please point your mouth to the microphone to achieve best conversation ;br> 2. Short press the volume buttons for gradual volume adjustments and long press for successive adjustments 3. The USB headset will no longer work if the PC is on standby or sleep ;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 UPGRADED DURABILITY -- According to the headband broken feedback of old version from our customers, We enhanced the material strength with a new material to increase service life. Warranty & Support: Mpow offers 45 days money back & 2-years worry-free guaranteeCRYSTAL CLEAR CONVERSATION -- Built-in unidirectional microphone with pivoted design helps you free from the interference in other directions for clear conversation and voice commands. Note: please point the mic to your mouth for optimum conversation effectACCESSIBLE IN-LINE CONTROL -- Features with in-line control panel design for quick V+/V-/Mic Mute/Speaker Mute over calls. The control panel is also equipped with noise reduction sound card to reduce static noise during transmissionUPGRADED WEARING EXPERIENCE -- Made from breathable and soft protein memory to for snug care. The adjustable headband helps you find the comfortable fit and makes it easy to suit all head shapeWIDE COMPATIBILITY -- Two plugs( jack& USB port) for widest compatibility. Enjoy the convenience that works with common chat applications like Skype and common operating systems such as Windows /7/8/10/XP/Vista, Mac OS X, iOS, Android, Tablet PC