Technical Data

Frequency response (Microphone) 150 Hz � 11 kHz (Super wideband) 150 Hz � 7.0 kHz (Wideband) 150 Hz � 3.5 kHz (Narrowband) 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) Charging time 0 - 50 %: 30 minutes 0 - 100 %: 1 hour Standby time Up to 48 hours Listening time Up to 7 hours (Ultra wideband) Up to 7 hours (Fullband) Range Line of sight: 180 m/590 ft Typical office building: 55 m/180 ft Talk time Up to 10 hours (Narrowband) Up to 7 hours (Density optimized wideband) Up to 8 hours (Talk time optimized wideband) Up to 6 hours (Super wideband) ActiveGard® Protect users against acoustic injury caused by sudden sound burst on the line Battery Specification Exchangeable by service (See User manual “How to replace the battery') Speaker type High-quality Neodynium Magnet Speaker for outstanding audio quality 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 Package weight 44 g / 1.55 oz. (Ear hook version) 58 g / 2.05 oz. (Headband version) 43 g / 1.52 oz. (Neckband version) Units in distributor master carton 8 pcs Master carton weight (including content) 9490 g / 334.75 oz Master carton dimensions (H x W x D) 812 x 447 x 200 mm / 31.97 x 17.60 x 7.87 in Unit pack/end user 1 pc