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Electronics / Computers
EWS01 Wireless Headset with Boom Microphone
|
Weight |
about 40g |
Color |
black |
Microphone Sensitivity |
-36±5dB@1kHz 2.0V 2.2K,0dB=1V/Pa |
Speaker Power |
30 mW (rated); 50 mW (max.) |
Speaker Impedance |
2* 32Ω±15%@1kHz |
Speaker Frequency Response |
105±5dB@1kHz at 0.179V |
Communication Protocol |
Bluetooth V4.0 |
BT Range |
8~10m |
Battery Life |
≥10H |
Charging Time |
≤3H |
IP Rating |
none |
Operating Temperature |
-20~60℃ |
Storage Temperature |
-20~60℃ |
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