Package List 2 x Wired Headphone Characteristics -Color:Black Wire Control Headset -Wire length:1 Wired Headset. Specification Headset with Microphone -Material:ABS, sponge and PU Computer Headset -Size:16.00X13.50X4.60cm/6.29X5.31X1 PC Call Center Headset. -Microphone Sensitivity:-38±3 Call Center Headphone -impedance:32 (O) headset with mic -Wired control, to control the change of speaker volume or to mute the microphone Office Computer Headphone USB: 1.8m±0 USB Headset with Microphone. -Headset Jack & Cable Length 1) 3.5mm (1 plug): 1.6m +0 earphones with mic. -The distortion rate:1 (%) Noise Reduction Headset -Sensitivity:105±3dB Headphone Microphone -Directionality: Omni-directional USB headphones with mic -Frequency response range:20-20000 (Hz) Comfortable Headphone -Soft and flexible earmuffs, close to the skin, will not feel uncomfortable if worn for a long time noise cancelling microphone -Frequency Range: 20 Hz-20kHz PC headset with mic -Plug and play without driver installation gaming headphones with mic -CVC6 Wired Headphone. -The sensitivity:110 ( ) Noise Cancelling Headset -The loudspeaker diameter:32 (F mm) USB Headphone -Phone headset microphone, bring you clear conversation, no noise interference Head Headset for 3.5mm : 1.6m±0.15& Separate USB cable :1.6m±0 gaming headset with mic. Goods Description headphones with mic It is one of for you.PC headset with mic Are you still looking for a professional and practical office headset? Are you in search of a sturdy, headset that can do multiple jobs at once? If yes, look no further! The professional computer headset must meet your needs

WIRED HEADSET-- It provides communication and is and stable over a long period of time. PC CALL CENTER HEADSET-- Very soft and breathable earmuffs for increg wearing comfort, good for long time wearing. WIRE CONTROL HEADSET-- Superior quality microphone makes this USB phone headset more . CALL CENTER HEADPHONE-- and flexible earmuffs, close to the skin, will not feel uncomfortable if worn for a long time. WIRED HEADPHONE-- Built- in microphone, picks up your voice loud and clear.