Audio recording
• Microphone type: electret condenser microphone
• Microphone capsule: 10 mm
• Characteristic: uni-directional
• Frequency response: 150 – 15 000 Hz
• Sensitivity: -37 dBV
• Signal-to-noise ratio: > 70 dBA
Wireless connectivity
• Technology: 2.4 GHz ISM Band
• Modulation: 8-FSK
• Operating range: up to 5 m / 16 ft (in clear view)
Power
• Battery type: Li-polymer built-in battery
• Battery capacity: 360 mAh
• Battery lifetime: up to 12 hours of recording
• Standby time: > 100 hours
• Rechargeable: wireless via docking station or micro USB cable
• Charging time (wireless): 80% after 60 min, approx. 2 hours for full charge
System requirements
• Processor: Intel dual core or equivalent AMD processor, 1 GHz or faster processor
• RAM: 2 GB (32 bit)/4 GB (64 bit)
• Hard-disk space: 100 MB for SpeechExec software, 30 MB for SpeechControl software, 4.5 GB for Microsoft .NET Framework
• Operating system: Windows 10 Pro/Enterprise (64 bit), Windows 8.1/7 Pro/Enterprise (32/64 bit), Windows Server 2012 (64 bit), Windows Server 2008 R2 (32/64 bit), MacOS 10.13/10.12 (Mac functionality may be limited)
• Graphics: DirectX-compliant graphics card with hardware acceleration recommended
• Sound: Windows-compatible sound device
• Browser: Internet Explorer 9 or higher, or the current version of Chrome or Firefox
• Free USB port
Product dimensions and weight
• Headset (incl. headband and cushions): 155 × 150 × 140 mm / 6.1 × 5.9 × 5.5 in, 81 g / 2.6 oz
• Docking station: 120 × 120 × 32 mm / 4.7 × 4.7 × 1.3 in, 395 g / 13.94 oz
• Remote control: 157 × 45 × 32 mm / 6.2 × 1.8 × 1.3 in, 78 g / 2.8 oz
• Status light: 36 × 36 × 98 mm / 1.4 × 1.4 × 3.9 in, 58 g / 2.1 oz
• Magnetic ear cushion: 50 mm / 2 in
• Magnetic head cushions: 48 × 12 mm / 1.9 × 0.5 in