Connects to PC + mobile + desk phone
Ideal for Professionals who use a mix of PC, mobile and desk phone
communications while in the office for conference calls,
webinars, video conferencing and listening to multimedia
Talk time Up to 7 hours (W740)*
Unlimited (W745)*
Up to 6 hours (W730)
Up to 9 hours (W710, W720)
Digital encryption 64-bit
Headset weight Convertible - 21 grams; Over-the-ear - 25 grams;
Over-the-head monaural - 72 grams; Over-the-head
binaural - 94 grams
Wireless frequency DECT 6.0, range up to 350 feet between headset and base;
Bluetooth® v2.1 connection between mobile phone and base
Audio performance PC + desk phone Wideband: up to 6,800 Hz
Hearing protection SoundGuard® DIGITAL™: protects against sound levels
above 118dBA; Anti-startle (detects and eliminates any
large sudden increase in signal level); Time-Weighted
Average prevents average noise level from exceeding
85dBA
SoundGuard: (W730) protects against sound levels
above 118dBA
Limited warranty 1 year