WALKER WAFM-315 — compact FM transmitter with basic functions
Bluetooth 5.3 for stable connection 
Operating range up to 5 meters, automatic connection after initial setup. Stable signal even when moving at high speed — music is not interrupted.
Playback from three possible channels: 
Bluetooth connection, USB flash drive up to 32GB, MicroSD up to 32GB. Supports MP3/WMA/APE/WAV/FLAC — playback of all popular formats without restrictions.
Two USB ports with different purposes USB-A1: 
QC 3.0 (5V-3.1A) — fast charging of smartphones and tablets up to 15W. USB-A2: 5V-1A — for powering USB drives and standard charging.
Digital FM modulation with clear sound 
Signal-to-noise ratio 85 dB, harmonic distortion <0.05%. Operating range 87.6–107.9 MHz — stable transmission without noise and interference.
Hands Free with noise cancellation technology 
Built-in microphone with noise and echo cancellation. Automatic switching between music and calls, voice command support.
Power-off memory function 
Automatically restores previous frequency and volume settings. No need to reconfigure after each engine start.
Compact and reliable 
Dimensions 62×40×86 mm, weight 30.9 g — takes up minimal space in the passenger compartment. ABS plastic body, protection against overheating and short circuits. Operating temperature range 0°C–60°C.
Ease of use 
LED display shows the selected FM frequency and operating mode. Powered by a 12V-24V cigarette lighter — compatible with all types of cars.
WALKER WAFM-315 — a basic solution for upgrading your car's audio system Combines basic functions: charging, music playback, and hands-free in a compact case.