Plantronics BackBeat 903 User Manual - Page 21
Product Specifications - bluetooth headphones -
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Product Specifications Talk time* Up to 7 hours Listening time* Up to 7 hours Standby time* Up to 7 days Range* Up to 33 feet (10 meters) Headphones weight 34 grams Battery type Lithium ion polymer Charge time 3 hours for full charge Bluetooth version 2.1 + EDR (Enhanced Data (headphones) Rate) Bluetooth profiles (headphones) Power requirements Storage/ operating temperature Charging temperature HSP, HFP, Secure Simple Pairing, A2DP and AVRCP 5V DC-180 mA 32º-104ºF (0º-40ºC) 32º-104ºF (0º-40ºC) * Performance dependent on battery and may vary by device. Audio quality degrades as you move out of range and is dependent upon the device with which the headphones are paired. 19 EN
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19
EN
Talk time*
Up to 7 hours
Listening time*
Up to 7 hours
Standby time*
Up to 7 days
Range*
Up to 33 feet (10 meters)
Headphones
weight
34 grams
Battery type
Lithium ion polymer
Charge time
3 hours for full charge
Bluetooth version
(headphones)
2.1 + EDR (Enhanced Data
Rate)
Bluetooth
profiles
(headphones)
HSP, HFP, Secure Simple
Pairing, A2DP and AVRCP
Power
requirements
5V DC–180 mA
Storage/
operating
temperature
32º–104ºF (0º–40ºC)
Charging
temperature
32º–104ºF (0º–40ºC)
Product Specifications
* Performance dependent on battery and may vary
by device. Audio quality degrades as you move out
of range and is dependent upon the device with
which the headphones are paired.