Plantronics BackBeat 903 User manual

•Altec Lansing®sound technology
for hi-def music
•Dual-mic AudioIQ®noise canceling
for clear calls
•Bass-boost feature enriches
stereo sound
•OpenMic™button brings in the outside world
•Three-way adjustment for a comfortable,
stable fit
•Flexible design quickly folds up for storage
•906 model includes Bluetooth®adaptor
903
|
906
The Evolution of
Mobile Music and Calls
Ideal for the latest iPhone,
®the Plantronics
BackBeat™903 wireless headphones
feature Altec Lansing sound technology
for rich, full-spectrum stereo music
and dual-mic AudioIQ®noise-canceling
technology for exceptional call clarity.
The 906 model includes an adaptor to
stream music from older iPod®and MP3
devices lacking the Bluetooth A2DP
stereo profile.
Both models let you enhance your music using
the bass-boost feature or conveniently hear
your surroundings with a quick tap of the
OpenMic™button. Adjustable and flexible for
all-day wearing comfort, the headphones
quickly fold up and slip into your pocket or bag.

Product Specifications
903
|
906
© 2009 Plantronics, Inc. All rights reserved. Plantronics, the Plantronics logo design, AudioIQ, BackBeat, OpenMic, and Sound Innovation are
trademarks or registered trademarks of Plantronics, Inc. All other trademarks are the property of their respective owners. The Bluetooth
®
word
mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by Plantronics, Inc. is under license. 09.09
Listening Time Up to 7 hours from one charge
Talk Time Up to 7 hours from one charge
Standby Time Up to 7 days from one charge
Weight 34g
Bluetooth Version 2.1 +
EDR (Enhanced Data
Rate) and supports the
following profiles:
- A2DP (Advanced Audio
Distribution Profile)
- AVRCP (Audio/Video Remote
Control Profile)
- SSP (Secure Simple Pairing)
- HSP (Headset Profile)
- HFP (Hands-free Profile)
Noise Canceling Dual-mic AudioIQ digital
signal processing (DSP)
and occluded earbuds
Speaker 14mm speakers with
enhanced bass
Input Sensitivity - 91dB SPL/V @ 1 kHz
- 10 dB/V to Bluetooth adaptor
- Impedance: 17 Ohms
Frequency Response 80 Hz–12 kHz (-10dB)
Battery - Rechargeable Lithium ion
polymer
- 1 hr minimum charge before
first use
- 3 hrs to fully charge
- Charge at room temperatures
Up to 7 hours from one charge
Up to 7 hours from one charge
Up to 7 days from one charge
- AVRCP (Audio/Video Remote
- SSP (Secure Simple Pairing)
- 10 dB/V to Bluetooth adaptor
- Rechargeable Lithium ion
SOUND
TECHNOLOGY