Weight & dimensions Weight: 181 g Depth: 74 mm Width: 176 mm Height: 178 mm
Performance Headset type: Binaural Product type: Headset Recommended usage: Office/Call center Wearing style: Head-band Country of origin: China Adjustable headband: Yes Product colour: Black
Packaging data Package height: 236 mm Package weight: 937 g Package width: 110 mm Package depth: 230 mm
Ports & interfaces Wireless range (line of sight): 30 m Connectivity technology: Wireless Bluetooth: Yes
Battery Talk time (ANC off): 20 h Input voltage (earpieces): 5 V Standby time: 300 h Battery recharge time: 2.5 h Fast charging: Yes Charging source: USB
Logistics data Master (outer) case height: 272 mm Products per master (outer) case: 5 pc(s) Master (outer) case width: 251 mm
Microphone Microphone sensitivity: -20 dB Microphone frequency: 100 - 16000 Hz Microphone type: Boom Number of microphones: 3