Plantronics Backbeat 903+ - Manual (Page 7)

7
SPECIFICATIONS
Talk/listening time Up to 7 hours
Standby time Up to 7 days
Operating distance (range) Up to 10 meters (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 profiles 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 0 – 40°C (32°F – 104°F)