Generic Bass Stereo Headset With LED Light Microphone

Specifications:With soft 360 degree wrap earmuff, it is comfortable to wear.You can adjust volume with the roller.The single hole version is suitable for mobile phones and tablets, and the double holes version and version 7.1 is not suitable for them.Item Name: HeadsetModel: X9Sound effect: 7.1Loudspeaker unit: 50mmLighting: Cool ColorfulLoudspeaker Sensitivity: 109dBplusmn;3dBMicrophone Size: about 60x27mnResistance: 219plusmn;15%Microphone Pointing: All PointingFrequency Response Range: 20Hz-20KHzMicrophone Sensitivity -38plusmn;3dbRated Power: 20mWMicrophone Impedance: le;2.2kOmega;Speaker Diameter: 50mmMicrophone Impedance: 32 ohmMicrophone Sensitivity: 109dBMicrophone Frequency Range: 20Hz-20KHzMicrophone Impedance: 2.2kohmLED Working Voltage: DC5VWorking current: below 100mAHeadphone Jack: USB + 3.5mm StereoFeatures: LED Light, Stereo, Comfortable to WearSize: 24cm x 16cm x 6cm/9.45 x 6.3 x 2.36 (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Headset