* Bluetooth handsfree function Display the phone number when there is a call coming
Excellent sound quality with DSP solution for echo and noise cancellation
Supports any Bluetooth media player
Voice dial and last number redial
* Support MP3/WMA audio files format
* Built in FM transmitter with full frequency range:87.5-108.0MHz
* Support SD slot and Built-in flash memory: 1GB to 4GB (only for BT-848)
* Supports USB and SD slot (only for BT-858)
* Auto last memory function
* Line out for earphone
* 6 EQ mode
* Remote control in 21 keystrokes for full function,also can dial the numbers
* Both unit and remote controller function:choose frequency/ stop/ play/ volume/ previous/ next/ answer/ secret-answer/ reject/ hang up
* Power supply of car cigar socket from DC 12-24V. All types of Car compliance.
