Upgraded FM Transmitter Car Bluetooth 5.0 with AUX Cable - NECESPOW QC3.0 Fast USB Charger, Hands-Free Car Radio Adapter for Wireless Calls & Music Streaming, Supports AUX & USB Drive, Compatible with iOS & Android Devices - Perfect for Road Trips, Commuting & Hands-Free Driving

NECESPOW Bluetooth FM-Transmitter Auto NECESPOW classic Bluetooth FM transmitter (F30) is simple in design and complete in functions, which will surely meet the needs of car drivers. There are three interfaces: QC3.0 (5V3A 9V2A 12V1.5A) USB-A port, 5V 1A USB-A port and AUX port. 1.The QC3.0 (5V3A 9V2A 12V1.5A) USB-A port provides power for other devices. 2.The 5V 1A USB-A port allows music to be played from a USB drive and SD card reader, which supports up to 64GB. Supported audio formats include MP3, APE, FLAC, WAV. 3.AUX connector connects the car radio and FM transmitter, which provides better sound quality than the connection of FM transmission. (AUX audio cable included in the box now ) QC 3.0with AUX Cable QC 3.0 & PD 30W with AUX Cable Bluetooth Bluetooth 5.0 Bluetooth 5.0 Power Output Port 5V3A ,9V2A ,12V1.5A 30W PD port, QC3.0 port (reversible), 5V 1A USB-A port TF Card Supported ✓ AUX Port ✓ ✓ Car Battery Voltage Voice indication and digital display Digital display FM Frequency 87.5-108.0MHz 87.5-108.0MHz Device shutdown Depending on the vehicle Press the button for 5s Protection Over current protection, over voltage protection, intelligent temperature control, short circuit protection Over current protection, over voltage protection, intelligent temperature control, short circuit protection Audio Format Supported MP3, APE, FLAC, WAV MP3, APE, FLAC, WAV Package Content Device x 1, AUX cable x 1, multilanguage manual x 1 Device x 1, AUX cable x 1, multilanguage manual x 1 The way to connect the FM transmitter and car radio Step 1 Tune the frequency of the car radio to an unused station. Step 2 Plug the FM transmitter into the cigarette lighter. Then long press the knob until the FM transmitting frequency starts flashing in the LED display. Turn the knob clockwise or anticlockwise to add/subtract FM transmitting frequency. Step 3 Make FM transmitting frequency as same as car radio frequency. FM connection is done. Step 4 The device enters bluetooth pairing mode once it is getting on. Turn on the bluetooth function on mobile phone, find the title of F30 to match and connect. Bluetooth connection is done. To be mentioned, some vehicle models does not work well when connecting via FM frequency. In this case, please use an AUX cable to connect the device(F30) to car stereo. Read more Multiple Protection Safety is our first concern. The NECESPOW Bluetooth FM transmitter has built-in overcurrent protection, over voltage protection, intelligent temperature control and short circuit protection to ensure safer driving. Read more Read more Frequently Asked Questions 1) How can I reduce FM transmitter noise? Some noises could be caused by random radio frequency interference; while some may be caused by vehicle model. Random signal interference indicates that someone nearby is also using this frequency, or that there is interference around you. Try a different frequency will be helpful. NECESPOW FM transmitter supports 87.5-108.0 MHz frequency. Technically speaking, all electronic devices will generate more or less amount of noise. We have done tests on many vehicle models, such as Toyota and Ford. In the test, old car models have a higher noise floor which perform as a harsh sound. For this case, a AUX cable can eliminate 99% of noise. The connection via the AUX cable offers better sound quality than via the FM transmission. （The product box comes with an AUX audio cable） 2) Can I leave charger in cigarette lighter? If your car will cut off power to cigarette lighters when turn the car off, then it's not an issue to leave charger in cigarette lighter. For this case, the device will turn off when the car is off. If your car continues to power the outlet even when the car is off, you need to pull out the device when you left the car. For this case, the device won't turn off when the car is off.