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