Allison ALS-A77 Bluetooth FM Transmitter & Car Charger

Allison ALS-A77 Bluetooth FM Transmitter & Car Charger

Turn any legacy vehicle’s dashboard into a multi-functional wireless media center with the Allison ALS-A77 Bluetooth FM Transmitter and Car Charger. This plug-and-play FM modulator fits into your standard cigarette lighter socket, allowing you to stream music, handle hands-free calls, and route navigation cues directly through your factory car radio speakers via an open FM frequency.

Product Overview

The Allison ALS-A77 provides a straightforward, highly affordable solution to bypass expensive audio dashboard upgrades. Built with an intuitive layout and a compact profile, it bridges your modern smartphone with your car's existing analog sound system. Equipped with a 5V/2.5A USB interface, a built-in microphone, and multi-format local storage slots, it easily handles both your charging and entertainment needs on the go.

Key Features

 Wireless Audio Bridging: Instantly routes audio files, podcasts, or streaming music from your Bluetooth-enabled phone or tablet straight to your factory car speakers.

 CVC Noise Suppression Technology: Built with Clear Voice Capture (CVC) echo cancellation and noise suppression software, helping minimize low-frequency cabin drone and wind noise during hands-free calls.

 Smart Call Management: Safely handle incoming communications on the road. The adapter features dedicated physical buttons to answer, hang up, reject, or redial, automatically pausing music playback and switching back once your call ends.

 Local MicroSD & USB Playback: Outfitted with an integrated TF/MicroSD card slot and a secondary USB reading interface, allowing local audio streaming of MP3, WMA, WAV, and FLV music folders from flash storage.

 Integrated Battery Monitoring: Features an active digital LED display that broadcasts your matching FM frequency band and reads out your vehicle's live battery voltage upon starting the car.

Technical Specifications

 Model Configuration: ALS-A77.

 Power Interface Input: DC 12V–24V (Compatible across standard passenger cars, compact hatchbacks, SUVs, and commercial trucks).

 Direct Output Configuration: 1x USB Charging Output Port — 5V / 2.5A.

 Audio Media Formats: MP3, WMA, WAV, FLV.

 FM Transmit Spectrum: Standard 87.5–108.0 MHz broadcasting frequency band.

 Chassis Material: Structural impact-resistant polymers.

 Color Architecture: Stealth Matte Black.