Battery life
Up to 7 hours (talk time)
Speaker bandwidth
20 Hz to 6.8 kHz (narrowband or wideband)
Acoustic protection technology
SoundGuard
Manufacturer Warranty
Poly standard one-year limited warranty
Legal disclaimer [01]
[1] Neckband sold separately.
Legal disclaimer [02]
[2] HL10 Handset Lifter sold separately.
Legal disclaimer [03]
[3] Electronic Hook Switch Cable (EHC) sold separately.
Legal disclaimer [04]
[4] DECT is a trademark of ETSI.