Introducing the HKM-692115 Universal Car FM Transmitter, designed to seamlessly enhance your driving experience. This transmitter is compatible with both Android and iPhone devices, making it a versatile choice for all car owners regardless of their smartphone brand.

Experience high-fidelity stereo sound with advanced DIGITAL PLL phase-locked loop technology that ensures clear audio transmission. The LCD display provides a user-friendly interface, allowing you to easily select from a full range of up to 200 frequencies, ensuring optimal signal quality wherever you go.

The HKM-692115 is not just about music; it also features hands-free calling capabilities. This means you can take calls safely through your car’s audio system, ensuring you stay connected without compromising your attention on the road. Just remember to maintain a moderate volume for the good sound quality.

Setting up the HKM-692115 is a breeze. Simply plug the transmitter into your device's 3.5 mm headphone jack, and adjust the transmitter and car radio to the same frequency. It boasts a launch distance of up to 15 meters, giving you flexibility on where to place your transmitter. With built-in power-off memory, it remembers the last used frequency, so you can effortlessly continue your journey.

Features include:
- Output voltage of 5 ± 0.1
- Vehicle current consumption ≤600mA
- Storage temperature range of -20 °C to +50 °C
- Operating temperature range of -10 °C to +40 °C
- Rechargeable built-in lithium battery with a capacity of 120 mAh

Whether you're making a quick call or kicking back with your favorite tunes, the HKM-692115 Universal Car FM Transmitter is your reliable companion on the road, enhancing your audio experience and convenience. Enjoy effortless connectivity and high-quality sound as you drive!

Suitable for all models

The role of this product:

New FM transmitter:

1. High-fidelity stereo, using DIGITAL, PLL phase-locked loop technology

2. LCD display frequency, channel selection is more convenient;

3. Applicable to IPad, iPhone (3G), 3.5-port headphone jack and other players

4. Full frequency point transmission (up to 200 frequencies can be selected)

5. With power-off memory, can store the currently playing frequency





Output voltage: 5 ± 0.1
Vehicle current: ≤600mA

Storage temperature: -20 ° C ~ +50 ° C
Working temperature: -10 °C ~ +40 °C
Capacity: 120 mAh (Lithium battery built in the machine, rechargeable)
FM band range: 87.5-108.0MHZ Audio input response: 100-15000Hz
Stereo resolution: ≥38dB

* It's easy to use, plug the transmitter into your phone or other device, and set the transmitter to the same channel as the car radio.

*The launch distance is 15 meters, which is the most powerful transmitter.



* Connect the FM transmitter to the machine headphone jack.

* Adjust the volume and frequency of the FM radio (avoid conflicts with no radio frequencies).

* Adjust the FM transmitter frequency to match the FM radio frequency.

* FM transmitter will automatically remember the last used transmission frequency

* As long as it is supported by the 3.5MM headphone jack.




It is very suitable for car owners. Hands-free refers to the call when using the transmitter, you can use the hands-free function, the other party's voice can be sent from the car audio, it is more convenient to drive! ! ! Using hands-free

Please don't turn the car volume to the maximum, so the sound quality will be better.

The way to achieve music playback:

Through the audio interface (this connection can achieve listening to songs, hands-free)

Note: The hands-free function is not based on the transmitter's microphone. The transmitter itself does not have a microphone. It is plugged into the phone and then used to make a call using the phone's microphone.

Connection and operation are fast, as long as the vehicle frequency and transmitter frequency are the same, it can be used (not to exclude external strong interference).

Please use this product to debug several frequency points and find the most suitable local channel (the channel should not conflict with the local station frequency, it is good to choose blank FM channel, the optimal channel is different in different regions)