The Plantronics M55 Bluetooth headset lets you do more with your voice – answer calls without pressing buttons. DeepSleep mode lets the M55 stay charged for up to five months, so it's ready when you want to hear music, Internet radio, or simply take a call.
Plantronics DeepSleep power-saving mode activates when your M55 is away from your phone for over 90 minutes. When it's back in range (33 feet or less), you can just tap the Call button to"wake" it up. Using the DeepSleep mode can extend the standard 16 days standby time up to 150 days.
Just say "answer" to take calls
DeepSleep mode extends battery life
Stream music and media
Reduces background noise
Alerts for battery level and more
Take calls without pressing a button—just say "Answer"
DeepSleep mode extends battery life for up to five months