Plantronics 903 Headphones User Manual


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SPECIFICATIONS
Talk/ListeningTime Up to 7 hours
StandbyTime Up to 7 days
OperatingDistance(Range) Up to 33 feet from device
HeadphonesWeight 34 grams
HeadphonesDimensions L x W x H = 330 mm x 20 mm (at widest point of
earpiece) x 57 mm
ChargeConnector Micro USB charging
BatteryType Rechargeable, non-replaceable Lithium ion polymer
ChargeTime(Maximum) 3 hours
PowerRequirements 5V DC – 180 mA
BluetoothVersion 2.1 + Enhanced Data Rate (EDR) and eSCO data packet
transfer
BluetoothProles Supports Advanced Audio Distribution (A2DP), Audio/
Video Remote Control (AVRCP), Hands-free (HFP) v1.5
and Headset (HSP) v1.1
Operating,Storageand
ChargingTemperature
32°F - 104°F (0°C - 40°C)
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