Specifications – Plantronics M55 User Manual
Page 6
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SPECIFICATIONS
Talk Time
Up to 11 hours
Standby Time
Up to 16 days
DeepSleep Mode
Up to 150 days
Operating Distance (Range)
Up to 33 feet (10 meters), Class II
Headset Weight
8 grams
Charge Connector
Micro USB charging
Battery Type
Rechargeable non-replaceable lithium ion polymer
Charge Time (Maximum)
2 hours for full
Power Requirements
5V DC – 180mA
Bluetooth Version
Bluetooth v3.0
Bluetooth Profiles
A2DP, Hands-Free (HFP) Profile 1.6 and Headset (HSP)
Profile 1.2
Operating Temperature
32°F - 104°F (0 - 40°C)
Storage Temperature
32°F - 104°F (0 - 40°C)
Charging Temperature
32°F - 104°F (0 - 40°C)
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