Bluetooth wireless headset
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digital wireless headset
-2.4GHz high SNR wireless transmission
-Within 10 meters of 360 degree
-Bluetooth specification V2.1
Bluetooth wireless headset
Bluetooth specification V2.1 version,
backwards compatible with V1.1, V1.2 version
Support A2DP function
AVRCP remote control capabilities
supports automatic calls switching function
With the end number redial function
large and small volume adjustment
forward, backward selections feature
Pause function
| 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) | |||||
