representation / realization
Type of product
Helmet
Portable Headphone Style
Arceau
Recommended use
Office/Call Centre
Type of helmet
Binaural
Colour of product
Black
Operating keys
Volume +, Volume –
Playing music
Yes
HD voice
Yes
Connectivity
Connectivity technology
With wire
USB connectivity
Yes
USB connector
USB Type-A
Bluetooth
No
Microphone
Type of microphone
Boom
Microphone frequency
100 – 14000 Hz
Microphone sensitivity
-38 dB
Number of microphones
2
MEMS Microphone (Micro-Electro-Mechanical System)
Yes
Headphones/Earphones
Maximum input power
30 mW
Ear coupling
Circum-aural
Frequency of headphones
50 – 20000 Hz
Reading unit
2 cm
Noise suppression
Yes
Weight and dimensions
Width
167 mm
Depth
167 mm
Height
54 mm
Weight
144 g
Environmental conditions
Operating temperature
-10 – 55 °C
Temperature out of operation
-5 – 55 °C
Contents of the packaging
Warranty card
Yes
Safety data sheet
Yes
Other features
Digital Signal Processing (TNS)
Yes
Packaging information
Package width
185 mm
Depth of package
50 mm
Package height
249 mm
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