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Product Description
The SD Pro 2 Double-Sided DECT Wireless Headset from Sennheiser is designed to provide hands-free wireless calling from your DECT, PC, or desktop phone. It includes a base station, power supply, USB cable, and phone cable. The headset has a noise-cancelling microphone and can function in wideband and narrowband modes. In wideband mode, the SD Pro 2 can provide up to 8 hours of talk, and up to 12 hours of talk in narrowband mode. The headset has a 180' range of operation in a typical office setting.
| Frequency Response | Microphone & Headphones: 150 Hz to 6.8 kHz (wideband mode), 300 Hz to 3.5 kHz (narrowband mode) |
| Speaker Type | Neodymium magnet |
| Range | Line of Sight: 590' (180 m) Typical Office Building: 180' (55 m) |
| Talk Time | Wideband: up to 8 hours Narrowband: up to 12 hours |
| Charging Time | 0 to 50%: 20 minutes 0 to 100%: 1 hour |
| Standby Time | Up to 100 hours |
| Battery | Lithium Polymer |
| Temperature Range | Storage: -4 to 158°F (-20 to 70°C) Operating: 41 to 113°F (5 to 45°C) |
| Diameter | Earpads: 1.96" (49.7 mm) |
| Weight | 3 oz (89 g), headset |
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