coolstream duo bluetooth adapter receiver for 30 pin bose sounddock and motorcycle cables for wireless music streaming coolstream <b>coolstream duo (btr102) – twice the options. cool and easy.</b> <br> <br> <b>connect two devices simultaneously with multipoint technology</b> <br> <br> coolstream has updated the duo to support multipoint technology. now you can have your phone and your friend's phone connected to the coolstream duo at the same time! <br> <br> <b>two options to plug into speaker</b> <br> <br> the coolstream duo also offers 2 options to plug into your home or car stereo. <br> <br> 1. 30 pin connector for 30 pin iphone / ipod docking stations and iphone cables. <br> <br> 2. 3.5mm auxiliary jack for home and car stereos. line-in cable is included with coolstream duo. <br> <br> <br> <b>two options for power</b> <br> <br>the coolstream duo also offers two options to power the bluetooth music streaming function. <br> <br> 1. power the coolstream duo through the 30 pin connector of your docking station or charging cable. <br> <br> 2. operate the coolstream duo on its rechargeable battery. <br> <br> <br> <b>more cool features of the coolstream duo</b> <br> <br> * bluetooth 3.0 with a2dp. stereo sound, no pin pairing and automatic power on <br> <br> * operates with 5 volt and 12 volt power source. compatible with first generation bose sounddock and apple hifi docking station. <br> <br> * plug any pair of wired headphones into the duo's aux jack to make them <b>wireless bluetooth headphones</b>. <br> <br> * rechargeable battery operates for 5 hours <br> <br> <b>designed and serviced in new hampshire by coolstream, an american company. </b> <br>