Promotional Computer Stereo Headphone with microphone
Specifications:
| Plug Model : | 3.5mm stereo |
| Speaker diameter: | 40mm |
| Speaker Impedance: | 32Ω |
| Speaker Frequency response: | 20Hz - 20KHz |
| Speaker Sensitivity: | 105dB±3dB |
| Microphone Specification: | 4*1.5 mm |
| Microphone Sensitivity : | (-58dB ) |
| Microphone Directivity: | Omni directional |
| Wire Length: | 1.2M |
Materials:
1. Headband: Steel/PU/PVC/ABS/PP
2. Keeper: Steel
3. Headphone/earphone shell: ABS, wood, metal
4. Surface solution: Normal/UV coating/rubber paint/electrofacing
5. Earmuff: Sponge, cloth, leather, silicone
6. Speaker: 40mm
7. Cable: PVC/TPE/fabric/aluminum Wire
8. Plug: 6.35mm, 3.5mm, 2.5mm, USB plug
9. Logo printing: Silk printing, laser etching, water transfer printing, heat tranfer printing, color printing
About us:
We are a professional headphone manufacturer carry a variety of headphones for men, women and children in an assortment of types and designs. You can find the headphones that are just right for you.
Welcome to visit our factory and establish long terms of business relationship with us. Based on the good faith high quality, satisfying services and competitive price, we will get win-win.
Any interest, pls contact me.
