wireless headset
Minimum Order: 0
Quality/Safety Certification: 0.00
2.4G wireless digital headset
Interface:USB2.0
Within 10 meters of 360 degree
MOQ:1000
OEM is welcom
wireless headset
| Type: | 2.4G wireless retractable digital headset | |||||
| Color: | As the picture | |||||
| Interface: | USB2.0 | |||||
| Packaging: | Color packaging | |||||
| impedance: | 40Ω | |||||
| Work scope: | Within 10 meters of 360 degree | |||||
| noise ratio: | Headphone:84dB-91dB,Microphone:≥50dB | |||||
| Rated I & V: | 70mA & 3.7V | |||||
| Compatibility: | Windows 95/98/NT/ME/2000/XP/vista | |||||
| Carrier Frequency: | 2400MHz-2483.5MHz | |||||
| Frequency Response: | 20HZ-20KHZ(headphone),100Hz-8kHz(microphone) | |||||
