BURY Technologies CC9060IQ touch-screen Bluetooth install hands free car kit, with Magic Word (activation of the voice control with a single command), Multipoint (simultaneous connection of two cell phones to the system), and both an external speaker and an integrated switchbox for audio output. The integrated switchbox allows you to tap into one vehicle speaker only. The external speaker and integrated switchbox can be used simultaneously for optimal audio output. For full stereo integration (tapping in to up to four vehicle speakers), the BURY THB-AC5120 (0-18-00-0029-0) ISO wiring harness is available for purchase separately. Allows up to 1,500 address book entries per paired phone. Maximum of 10 paired phones.