plantronics backbeat 903 stereo bluetooth headset
the genuine altec lansinc backbeat 903 stereo headphones with mic provide a superior on-the-go listening experience delivering outstanding sound quality and clear convenient communications.wirelessly stream and control music as you walk run work or play and enjoy the full dynamic range of your music using the bass-boost feature . personalize your fit with telescoping and swivel adjustments and easily store this flexible design in your pocket or bag.the backbeat 903 incorporates plantronics dual-mic audioiq voice technology for exceptional call clarity - one mic is used to listen to and eliminate the outside noise while the second integrated mic listens to your voice . a quick press of the openmic button lets you hear what s going on around you without having to remove the headphones . features include openmic button hear your outside world with a quick tap of the openmic button or enhance your music using the bass-boost feature . listen to the music clear 14 mm speakers with enhanced bass also features contoured non-occluding ear-tips to comfortably conform to the shape of your ear sealing out the noise and delivering rich full-spectrum stereo music . frequency response is 80 hz to 12 khz -10 db . sound is plenty loud at 91 db spl v 1 khz . audioiq backbeat 903 bluetooth wireless headphones incorporate plantronics dual-mic audioiq voice technology for exceptional call clarity . the altec lansing backbeat 903 stereo bluetooth headset weighs a mere 1.2 ounce bluetooth a2dp avrcp hf hsp profiles are all supported on this bluetooth version 2.0 class 2 device for better connectivity up to 30 feet away . technical details weight 34g weight including product packaging 300g talk time up to 7 hours standby up to 192 hours compatible with bluetooth 2.1 edr supports a2dp avrcp hsp v1 .1 and hfp v1 .5 profiles range 10 meters box contents 1x altec lansing backbeat 903 stereo bluetooth headset 1x travel wall charger