Weight & dimensions Width: 176 mm Height: 178 mm Weight: 181 g Depth: 74 mm
Performance Product type: Headset Country of origin: China Recommended usage: Office/Call center Wearing style: Head-band Product colour: Black Headset type: Binaural Adjustable headband: Yes
Packaging data Package weight: 938 g Package width: 236 mm Package height: 110 mm Package depth: 230 mm
Ports & interfaces Connectivity technology: Wireless Bluetooth: Yes Wireless range (line of sight): 30 m
Battery Standby time: 300 h Battery recharge time: 2.5 h Fast charging: Yes Charging source: USB Input voltage (earpieces): 5 V Talk time (ANC off): 20 h
Logistics data Master (outer) case width: 251 mm Master (outer) case height: 272 mm Products per master (outer) case: 5 pc(s)
Microphone Microphone type: Boom Microphone frequency: 100 - 16000 Hz Number of microphones: 3 Microphone sensitivity: -20 dB