EPOS | Sennheiser Impact SDW 5014 DECT Wireless Office Monoaural Headset w/ base station, for PC & Mobile, Included BTD 800 Dongle, 3-in-1 headsetTechnical Data Frequency response (Microphone) 150 Hz 11 kHz (Super wideband) 150 Hz 7. 0 kHz (Wideband) 150 Hz 3. 5 kHz (Narrowband) Master carton weight (including content) 9490 g 334. 75 oz Charging time 0 50%: 30 minutes 0 100 %: 1 hour Talk time Up to 10 hours (Narrowband) Up to 6 hours (Super wideband) Up to 7 hours (Density optimized wideband) Up to 8 hours (Talk time optimized wideband) Units in distributor master carton 8 Temperature Range

Technical Data

Frequency response (Microphone) 150 Hz – 11 kHz (Super wideband) 150 Hz – 7.0 kHz (Wideband) 150 Hz – 3.5 kHz (Narrowband) Master carton weight (including content) 9490 g / 334.75 oz Charging time 0 - 50%: 30 minutes 0 - 100 %: 1 hour Talk time Up to 10 hours (Narrowband) Up to 6 hours (Super wideband) Up to 7 hours (Density optimized wideband) Up to 8 hours (Talk time optimized wideband) Units in distributor master carton 8 Temperature Range Operational: +5 °C to + 45 °C/+41 °F to +113 °F Storage: -20 °C to + 70 °C/-4 °F to +158 °F Package dimensions (H x W x D) 172 x 172 x 122 mm / 6.77 x 6.77 x 4.80 in Master carton dimensions (H x W x D) 812 x 447 x 200 mm / 31.97 x 17.60 x 7.87 in Frequency response (Headphones) 150 Hz – 11.5 kHz (Super wideband) 150 Hz – 6.8 kHz (Standard wideband and High density wideband) 300 Hz – 3.5 kHz (Narrowband) Package weight 767 g / 27.06 oz Standby time Up to 48 hours Range Typical office building: 55 m/180 ft