JABRA EVOLVE 40 HEADSET
辦公室通話使用,USB 和 3.5 mm jack 插頭兩用,USB 桌上型電腦,3.5 mm jack 插頭接手提電話和TABLET 等設備,支援Unified communicatins,VOIP等
降噪功能的專業耳機的隔音技術,即使在嘈雜的辦公室環境,都能夠清楚聆聽以及通話,
音樂聆聽和語音通訊皆適宜: 可同時滿足專業通話和休閒娛樂要求的出色音質
JABRA EVOLVE 40 HEADSET
SPECIFICATION
Headset weight: | -Mono headset 80 g -Stereo headset 113 g |
Controller weight: | 55 g |
Headset dimensions: | Mono headset L 155.4 mm x W 58.6 mm x H 181 mm Stereo headset L 155.5 mm x W 58.6 mm x H 180.9 mm |
Controller dimensions: | W 54 mm x H 14 mm |
Microphones: | Noise cancelling microphone |
Speaker: | 28 mm Dynamic PureSound speakers (Hi-Fi) |
Speaker maximum input power: |
10 mW |
Speaker frequency range: | 70 hz - 20 kHz |
Cable length: | Controller to PC: 90 mm Headset to 3.5mm jack: 1.2 m |
Operating temperature: | -10°C to 55°C (14°F to 131°F) |
Storage temperature: | -20°C to 25°C (-4°F to 77°F) |