This Bluetooth in-car MP3 player / speaker phone utilizes the streaming technology of Bluetooth, OTG/MP3 digital chip. It enables you to play music from your cell phone (SD card) or USB memory device on your car stereo system wirelessly. With the speaker-phone function, you may also make and take phone calls hands-free, as long as you have a Bluetooth cell phone. Any in-coming calls will be automatically connected to the device, after your phone conversation, the device will resume to music playing automatically. You may enjoy your favorite music, and use your cell phone hands-free to ensure safety.

Bluetooth Features:
3D Bluetooth technology; Make or take calls hands-free. After the phone conversation, music playing will be resumed.
Echo and noise minimizing technology to ensure premium sound quality.
Incoming call receiving / rejecting are all in one key at your finger-tip control.
Caller-ID function, displays the caller number or name.
Voice system, speaks to you the number of the incoming caller.
Through the remote control system, dial the number you desire to call.
Secret phone answering function (privacy option)
Support Bluetooth 2.0 function (A2DP/AVRCP format), wirelessly connect and play music from cell Bluetooth installed laptop, cell phone, IPOD etc.

MP3 Features:
Support all frequency (87.5-108.0MHz), 206 channels to be chosen, ensures the best sound quality.
Support U-disc, SD/MMC card for external storage, and WMA/MP3 document format.
Include remote control for safety and convenience.
DC 12-24V voltage, usable for all car models.

Instructions to use:
1. Insert the device into the cigarette light inlet; Turn on the FM on the car stereo system. Adjust the FM to the same frequency as the device. If a radio station is reached, choose another blank FM frequency in which there is no interference.

2. Insert MP3 or SD card to the device, music will be played instantly.

3. Cell phone needs to be connected to the device during first time use. Connection procedure: Press and hold key #5 on the device; Status indicating light will blink after 10 seconds, which indicates a connection in progress. Now your cell phone is capable of searching for the device through Bluetooth, and key in preliminary password 0000 during connection. Wait for connection to complete.

4. A2dp function. If your cell phone carries a2dp function (which means 3D sound quality Bluetooth), you can use AV to connect your cell phone to the device to play music.
5. Different cell phones can be connected to the device at the same time, but one feature can only be use on one cell phone at a time. For example, cell phone A is already connected with the speaker phone function, which needs to be disconnected if cell phone B needs to be used for the same feature. If cell phone B has a2dp (cell phone A does not have it), cell phone B can be connected through a2dp function with the device and play music.

6. Priority of features: Cell phone communication > a2dp play > U disk music play > SD card music play

Key Functions:
Key 1: Answering / disconnecting phone, redial
Key 2: Quick press- previous track
Long hold- decrease volume
Key 3: In 87.5MHz-108.0MHz, press one time, decrease 0.1MHZ
Key 4:
1) play or stop music
2) long hold- enter Bluetooth, hand-free answering phone, and redial, cut the phone
3) refuse to answer the phone
Key 5: In 87.5MHz-108.0MHz, press one time, increase 0.1MHZ
Key 6: Quick press- next track
Long hold- increase volume

Other footnotes:
FM radio frequency
S/N: 68
Stereo Separation: 50
Frequency: 20-15K
Bluetooth indicator
Bluetooth version 2.0
A2DP (Advance AudioDistribution Profile) function
Transport Distance: 10M