Evolve 20SE UC Stereo Headset Wired Head-band Office/Call center USB T
Storage temperature (T-T): -30 - 80 °C
Operating temperature (T-T): -10 - 50 °C
Weight: 171 g
Certification: CE, FCC, KCC, RCM, UL
Product colour: Black
Plug and Play: Yes
Recommended usage: Office/Call center
Headset type: Binaural
Music playback: Yes
Control unit type: In-line control unit
HD voice: Yes
Operating keys: Volume -, Volume +
Volume control: Button
Product type: Headset
Wearing style: Head-band
Package depth: 35 mm
Package height: 230 mm
Package weight: 170 g
Ear pad material: Faux leather
Quantity: 1
Bluetooth: Yes
Bluetooth profiles: A2DP
Connectivity technology: Wired
USB connector: USB Type-A
USB connectivity: Yes
Digital Signal Processing (DSP): Yes
Call management: Y
Products per master (outer) case: 48 pc(s)
Harmonized System (HS) code: 85183000
Master (outer) case gross weight: 9.19 kg
Master (outer) case length: 496 mm
Microphone sensitivity: -44 dB
Microphone noise-canceling: Yes
Microphone type: Boom
Microphone frequency: 100 - 10000 Hz
Microphone mute: Yes
Driver unit: 2.8 cm
Headphone frequency: 150 - 7000 Hz
Impedance: 32 O
Headphone sensitivity: 93.6 dB