Plantronics Voyager PRO - Manual (Page 9)

SPECiFiCATiONS
Talk Time Up to 6 hours talk time
Standby Time Up to 5 days standby
Operating Distance (Range) Up to 33 foot range
Headset Weight 17 grams
Charge Connector Micro USB cable with micro USB connection and
AC/DC 100–240V
Battery Type Rechargeable, non-replaceable Lithum-ion polymer
Charge Time (Maximum) 1.5 hours
Power Requirements 5V DC - 180mA
Bluetooth Version Version 2.1 + Enhanced Data Rate (EDR), eSCO data
packet transfer, Secure Simple Pairing (SSP) if supported
by phone
Bluetooth Profiles Hands-free v1.5 (HFP), Headset v1.1 (HSP), Advanced
Audio Distribution (A2DP) and Audio/Video Remote
Control (AVRCP)
Operating, Storage and
Charging Temperature 32°F - 104°F (0 - 40°C)