Bluetooth hands-free car charger, FM transmitter adapter, 3. 1A Dual USB port 1. Dual USB: another is 3. 1A, can charge for iPad, big screen cellphone etc. 2. Frequency connect: The device FM Frequency is 87. 5–108Mhz. Please turn car radio channels to one of frequency 87. 5-108. 0MHz. Then plug the device, make sure the car charger keeps the same frequency to the car radio channels: 1. Choose an blank and clear channel in the car audio. 2. Long press the FM transmitter answer key Until the led display flashing. 3. Turning the answer knob adjust the same channel at FM transmitter. 4. Short press the answer key to fix the channel. 5. Connect phone Bluetooth or insert the USB/TF card, FM transmitter will start to play. please Repeat above steps If has noise interference in the radio. 3. Bluetooth function: 1. Power on the device, There is a prompt voice: Bluetooth is ready to pair. 2. Turn on smart phone Bluetooth search the name of HY82. 3. After connected, there is a prompt voice Bluetooth connected successfully. 4. Music function: please noted the priority play sequence is Bluetooth card>usb 5. Car battery voltage function: for 12V /24V car, voltage display of car battery under 11. 5V /23. 1V or higher than 14. 9V/27. 3V means car battery issue. 1. Weight: 45G 3. Support TF card/ USB: ≤32GB . working condition: 0-60 degree 5. Transmitting distance: Package include: 1 x Car charger 1 x manual : 45 days money-back and 12-month, worry-free
- Dual USB car charger: 2 USB charging port to charge most USB Devices. Input 12V/24V, 1a port with USB reading and charge function; smart 3. 1 A charge port which can intelligently identify Android or iPhone devices and charging.
- Bluetooth and more compatibility: wireless Bluetooth FM transmitter adapter for car radio/cassette, transfer calling/ MP3 music/ Cellphone voices to car radio speaker. (FM range from 87. 5 to 108 MHz). 5% Every hour low power consumption when use Bluetooth play music. Mobile navigation, voice broadcast. Compatible for iPad, iPhone 8, X, 7/ 7 Plus, 6S/ 6S Plus, 6/ 6 Plus, Samsung Galaxy, Google, LG, HTC Huawei Smartphones and Device with Bluetooth.
- Hands free function: built-in microphone, switch to hands-free mode automatically from music playing status when receiving calls. Answer/reject/hand up/recall all in One key.
- Car battery voltage function: Show 3 seconds voltage when plug into the cigarette port. Always keep battery state of health. Then it turn to automatic play mode.
- Music playing function: support Bluetooth music/ USB disk/ TF card/ MP3/wma player. With anti-interference performance and noise suppression (CVC) technology. Listening to music while charging. Automatically connect memorized paired when power on. 12-Month worry-free !