Car FM transmitter XO BCC08 with 3.1A USB charging output

XO BCC08 is a compact car FM transmitter that lets you stream audio wirelessly from a smartphone or tablet to a vehicle’s FM radio while providing a 3.1A USB charging output for powering mobile devices. The unit plugs into the car power socket and broadcasts on an FM frequency selectable to match the car stereo, enabling hands-free playback of music and call audio through the vehicle speakers. Designed for drivers who need both audio connectivity and convenient charging, the device combines simple operation with a small footprint.

Advantages

The device offers simultaneous audio transmission and device charging through a dedicated 3.1A USB port, reducing the need for multiple adapters. Its compact design preserves dashboard space and fits standard 12V sockets. Frequency selection lets you choose a clear FM channel for reliable sound output to the car stereo. The transmitter supports proximity operation from a paired mobile device, providing basic hands-free functionality for calls and media control without complex setup.

Suitable for

• Streaming music from smartphones or tablets to a vehicle radio
• Charging phones and tablets while driving
• Hands-free audio playback of calls and media through the car speakers
• Use in vehicles without Bluetooth or auxiliary input

Key specifications

• Wireless connection method: FM transmission
• USB charging output: 3.1 A (single port)
• Power supply: vehicle 12 V socket
• Form factor: compact plug-in transmitter
• Audio input: mobile device via FM broadcast from device

How to use

Insert the transmitter into the vehicle’s 12 V power socket, switch on the car radio and set it to an unused FM frequency. Select the same FM frequency on the transmitter using its controls, then start audio playback from the paired smartphone or tablet. Connect a device to the USB port to charge while streaming. For call audio, answer or end calls on the mobile device; the transmitter routes call sound through the car speakers when set to the same FM frequency.

Usage recommendations

Choose an FM frequency with minimal local radio interference for clearer sound. Use the 3.1A USB output with devices that support charging at that current, and avoid using lower-quality charging cables to ensure stable power delivery. Position the transmitter so it does not obstruct visibility or vehicle controls.