... inch bluetooth rear view mirror Built in GPS navigation With Bluetooth and AV-input Portable,Flip-open Cover 4 in 1 7 inch bluetooth rear view ... x 1 8Ω/2WBattery2000MA 3.7VCertificationCE, FCC, and RoHS Certificate(Optional)OSWIN CE 5.0 NETAccessoriesCAR Charger,user ... Bluetooth,via Hands-free with echo cancellation, DUN, Phonebook.3AV-INvideo input, Support:PAL/NTSC (Auto)4VIDEOSupport: MP4 ,AVI, ...