Operating temperature (T-T): -10 - 55 °C
Storage temperature (T-T): -5 - 55 °C
Height: 54 mm
Depth: 160 mm
Width: 167 mm
Weight: 45 g
Wearing style: Head-band
Operating keys: Volume -, Volume +
Headset type: Monaural
Music playback: Yes
HD voice: Yes
Product type: Headset
Recommended usage: Office/Call center
Product colour: Black
Package height: 249 mm
Package depth: 50 mm
Package width: 185 mm
Warranty card: Yes
Safety sheet: Yes
USB connector: USB Type-A
USB connectivity: Yes
Bluetooth: Yes
Connectivity technology: Wired
Digital Signal Processing (DSP): Yes
Microphone frequency: 100 - 14000 Hz
Microphone sensitivity: -38 dB
Microphone type: Boom
MEMS (Micro-Electro-Mechanical System) microphone: Yes
Number of microphones: 2
Warnings: The product contains batteries which must be disposed of correctly., Read the user manual before use., Do not disassemble or modify the product yourself.
Ear coupling: Circumaural
Headphone frequency: 50 - 20000 Hz
Maximum input power: 30 mW
Driver unit: 2 cm
Noise canceling: Yes
