Storage temperature (T-T): -30 - 80 °C
Operating temperature (T-T): -10 - 50 °C
Weight: 142 g
Certification: CE, FCC, KCC, RCM, UL
Product type: Headset
Plug and Play: Yes
Sound pressure level (max): 93.6 dB
Product colour: Black
Cable length: 1.2 m
Operating keys: Volume -, Volume +
Control unit type: In-line control unit
Volume control: Button
Headset type: Binaural
Wearing style: Head-band
Country of origin: China
Music playback: Yes
HD voice: Yes
Recommended usage: Office/Call center
Package weight: 140 g
Package width: 180 mm
Package height: 230 mm
Package depth: 35 mm
Quantity: 1
Quick start guide: Yes
Ear pad material: Faux leather
Bluetooth profiles: A2DP
Connectivity technology: Wired
USB connector: USB Type-A
USB connectivity: Yes
Bluetooth: Yes
Call management: Y
Transducer type: Back electret condenser
Digital Signal Processing (DSP): Yes
Master (outer) case height: 564 mm
Master (outer) case width: 226 mm
Products per master (outer) case: 48 pc(s)
Master (outer) case gross weight: 7.73 kg
Master (outer) case length: 496 mm
Harmonized System (HS) code: 85183000
Microphone mute: Yes
Microphone type: Boom
Microphone frequency: 100 - 10000 Hz
Microphone sensitivity: 48 dB
Microphone noise-canceling: Yes
Maximum input power: 5 mW
Impedance: 32 Ω
Ear coupling: Supraaural
Headphone frequency: 150 - 7000 Hz
