Cordless headset based on DECT with DHSG interface, up to 150 meters range and 13 hours talk time, quick charge function (0-40% in 30 minutes), compact base station with one-touch buttons, intuitive operation on the headset, busy light on the microphone arm and loudspeaker, noise-canceling microphone and high-quality loudspeaker for crystal-clear call quality, intelligent volume control and hearing protection (PeakStop), 57 grams light, headband wearing style, connectivity for 2 devices (USB softphone / DHSG landline phone), DECT security level C. Control via ST 31, ST 40, ST 42 (IP) [from serial no. 101121017000 for ST 42 sw and serial no. 101122014000 for ST 42 si], ST45 (IP), ST 53 (IP), ST 56 (IP).
