FM transmitter BLOW 74-164# Bluetooth 87.5 - 108 MHz

The BLOW 74-164# Bluetooth FM transmitter operates within the 87.5 - 108 MHz band and provides wireless audio streaming from smartphones and other Bluetooth-enabled devices. The unit accepts USB flash drives up to 32 GB for direct playback and is powered via a vehicle cigar lighter socket. Its compact dimensions (48.5 mm wide, 83.6 mm deep, 45.6 mm high) and lightweight construction make it suitable for installation in most cars without obstructing other controls.

Advantages

The device uses Bluetooth for a cable-free connection to mobile devices and transmits audio on standard FM frequencies, enabling playback through the vehicle radio. USB support for flash drives up to 32 GB allows direct file playback without additional adapters. The transmitter is powered by the cigar lighter, requiring no internal battery, which ensures continuous operation while the vehicle socket supplies power. Its compact black housing and low weight simplify mounting and storage in limited dashboard space.

Suitable for

Key specifications

How to use

Insert the transmitter into the vehicle cigar lighter socket to power the unit. Pair a Bluetooth-enabled device with the transmitter according to the device's Bluetooth pairing procedure. Select an unused FM frequency between 87.5 and 108 MHz on the vehicle radio and set the transmitter to the same frequency. For USB playback, insert a compatible flash drive (up to 32 GB) into the transmitter's USB port and select the corresponding source via the vehicle radio or transmitter controls. Adjust volume and media playback from the paired device or the vehicle audio system.

Recommendations

Choose an FM frequency with minimal local radio interference to improve audio clarity; if you experience static or overlap from local stations, move to another frequency within the 87.5–108 MHz range. Use a well-formatted USB flash drive with commonly supported audio file formats to ensure reliable playback, and avoid exceeding the 32 GB capacity limit. When not in use, remove the transmitter from the cigar lighter to prevent continuous power draw.