Gravity Car Audio CD Player w/ Bluetooth AM FM SD + 2x Soundxtreme 6x9 Speakers
Woofer Size: 6x9 in. (160x230 mm). Gravity AGR-209BT CD / MP3 Car Audio Receiver w/ USB, SD, Bluetooth. Bluetooth?. About 8 out of 10 models in here have Bluetooth functionality. Is this important to you?.