New SY490 Wired Computer USB Headphones Teaching Office Home Network Class Student Education Computer Headset with Microphone
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- Earcups Type：Sealed
- Number Of Drivers：2
- Headphone Pads Material：Memory Foam
- Driver Diameter：32mm
- Impedance Range：up to 32 Ω
- Package List：User Manual
- Features：With Microphone
- With Microphone：Yes
- Is wireless：No
- Support APP：No
- Support Memory Card：No
- Waterproof：No
- Resistance：32Ω
- Line Length：1.6m
- Frequency Response Range：20 - 20000Hz
- Sensitivity：110dB
- Plug Type：Line Type
- Function：Common HeadphoneFor OfficeFor Study
- Active Noise-Cancellation：Yes
- Volume Control：Yes
- Control Button：Yes
- Vocalism Principle：Dynamic
- Connectors：USB
- Communication：WIRED、Wired
- Style：Headphone、Headband
- Certification：CE
- Origin：Mainland China
- Brand Name：Soyto、SOYTO
- Model Number：SY490 Office Headset
- Material：ABS-PVC
- LOGO：Customer Logo Acceptable
- plug：USB
- sensitivity：110db
- driver：30mm
- impedance：32 Ohm
- frequency range：20hz-20khz
