Yealink UH42 Dual UC USB-C/A Headset

Height: 63 mm
Depth: 178 mm
Width: 169 mm
Weight: 160 g
Wearing style: Head-band
Headset type: Binaural
Control type: Buttons
Control unit type: In-line control unit
Cable colour: Black
Recommended usage: Calls/Music
Product type: Headset
Volume control: Button
Operating keys: Volume -, Mute, Volume +, Answer/end call
Product colour: Black
Cable length: 2.15 m
Package depth: 207 mm
Package height: 53 mm
Package width: 177 mm
Quick start guide: Yes
USB connector: USB Type-C / USB Type-A
USB connectivity: Yes
Connectivity technology: Wired
Master (outer) case gross weight: 2.91 kg
Master (outer) case width: 550 mm
Master (outer) case height: 220 mm
Master (outer) case length: 185 mm
Products per master (outer) case: 10 pc(s)
Microphone type: Boom
Microphone frequency: 100 - 14000 Hz
Noise canceling: Yes
Driver unit: 3.5 cm
Headphone sensitivity: 113.8 dB
Ear coupling: Supraaural
Headphone frequency: 20 - 20000 Hz