Datasheet
Page 2
...issues Headset adjusts power consumption automatically and base unit is optimized for all day. Earhook (NA only) - The service cable is available as accessories Jabra PRO 920 is fully charged in less than 3 hours. 50% charging in 50 minutes. 20% charging in Compliant with setup ...earpads, additional headset, headset charger, power supply, Jabra EHS adapters, phone cable, service cable No need to 8h Call-control buttons on local legislation. EHS adaptors are guided through every step by voice prompts Up to four Jabra PRO 920 headsets can listen in 20 minutes Setting up to ...
...issues Headset adjusts power consumption automatically and base unit is optimized for all day. Earhook (NA only) - The service cable is available as accessories Jabra PRO 920 is fully charged in less than 3 hours. 50% charging in 50 minutes. 20% charging in Compliant with setup ...earpads, additional headset, headset charger, power supply, Jabra EHS adapters, phone cable, service cable No need to 8h Call-control buttons on local legislation. EHS adaptors are guided through every step by voice prompts Up to four Jabra PRO 920 headsets can listen in 20 minutes Setting up to ...