FM transmitter BLOW 74-152# — FM 87.5–108 MHz, Bluetooth, 5 V DC (cigar lighter), black

The BLOW 74-152# FM transmitter is a compact in-car adapter that streams audio from a Bluetooth-enabled device to a vehicle radio over the FM band (87.5–108 MHz). Designed for vehicles without built-in Bluetooth or auxiliary inputs, this black transmitter draws power from the vehicle cigar lighter socket with a 5 V DC input (1 A). With small dimensions (33.7 × 33.7 × 80 mm) and low weight (~0.049 kg), it fits into most car interiors without obstructing controls.

Advantages

The device provides wireless audio transmission via Bluetooth to any FM radio within the 87.5–108 MHz range, enabling hands-free playback of calls, music, and podcasts. Its cigarette-lighter power supply ensures reliable operation in vehicles without requiring internal wiring or battery replacement. The compact size and neutral black color allow discreet installation while minimizing interference with surrounding controls.

Suitable for

• Streaming smartphone audio to car radios that lack Bluetooth or AUX input
• Playing music, podcasts or navigation prompts through the vehicle’s FM receiver
• Temporary use in rental or older vehicles where permanent installation is not desired
• Hands-free listening during driving when paired with a phone

Key specifications

• FM frequency coverage: 87.5–108 MHz
• Wireless interface: Bluetooth
• Power supply: 5 V DC via vehicle cigar lighter (1 A)
• Dimensions: 33.7 × 33.7 × 80 mm
• Weight: approximately 0.049 kg
• Color: black

How to use

Insert the FM transmitter into the vehicle’s cigar lighter socket and power it on. Pair your smartphone or other Bluetooth-capable source with the transmitter using the device’s Bluetooth settings. Select an unused FM frequency on the car radio within the 87.5–108 MHz range and set the same frequency on the transmitter if required. Start audio playback on the source device; sound will be transmitted to the vehicle’s FM receiver. Adjust the car radio volume for desired listening level and use the phone to control playback and calls.

Usage recommendations

Choose an FM frequency with minimal local radio station overlap to reduce interference. For improved audio quality, park briefly while scanning for a clear channel and ensure the Bluetooth source remains within typical phone range of the transmitter. Disconnect the unit when the vehicle is turned off for extended periods to prevent any drain on accessory circuits.