EKSA E3000 Mode D'emploi page 3

Device Layout
1. 50mm audio speaker
2. Protein leather earmuff
3. Adjustable stretchy band
4. Illuminating LED light
5. Adjustable microphone
6. Mic mute control button
7. Audio volume control
8. 3.5mm audio & mic plug
9. USB connector for LED lights
EN
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Specifications
Microphone
Speaker size 50mm
impedance
Impedance Directionality omnidirectional
16Ω+15%
Sensitivity Cable length
117dB+3dB
Frequency LED working
20-20KHz
range
Microphone Working
Microphone
current
6.0x2.7mm
Microphone
42dB±3dB Headset jack
sensitivity
Operating instruction
(3.5mm jack)
2.2K
2.2M
USB 5V
voltage
<200mA
3.5mm+USB