Car FM Transmitter Peiying with Bluetooth — Peiying URZ0478

The Peiying URZ0478 Car FM Transmitter with Bluetooth enables wireless audio streaming and hands-free calling by transmitting phone audio to a vehicle radio via FM modulation. The unit plugs into the vehicle power outlet and pairs with a smartphone or other Bluetooth-enabled device to play music and route call audio through the car stereo. It provides basic on-device controls for call handling, track selection and volume adjustment, allowing use in vehicles that lack built-in Bluetooth connectivity.

Advantages

The device offers a simple way to add Bluetooth audio and hands-free calling to older car stereos without replacing factory equipment. By using FM transmission, it routes audio to the car radio without wiring changes. The plug-in design draws power from the vehicle outlet, eliminating the need for separate batteries. Basic controls on the transmitter let the driver manage calls and playback with minimal distraction.

Suitable for

• Vehicles without built-in Bluetooth or AUX input
• Hands-free phone calls while driving
• Streaming music from a smartphone to the car radio
• Temporary or rental cars where permanent installation is not desired

Key specifications

• Connection method: Bluetooth audio streaming to transmitter, FM transmission to car radio
• Power source: vehicle power outlet (12V accessory socket)
• Main functions: music playback, hands-free calling, call and media controls
• Installation type: plug-in, no permanent wiring required

How to use

Insert the Peiying URZ0478 into the car power outlet, tune the car radio to an unused FM frequency, and set the transmitter to the same frequency. Pair a smartphone or Bluetooth device with the transmitter following device pairing prompts. Once paired, audio from the phone is transmitted to the car radio; use the transmitter controls for answering calls, changing tracks and adjusting volume as supported by the unit and the paired device.

Usage recommendations

Choose an FM frequency with minimal local radio interference for clearer audio, and confirm the transmitter is fully seated in the power outlet to maintain stable power. When driving, make pairing and frequency selection before starting the trip to reduce distraction; use vehicle controls where available to adjust volume safely while on the move.