ROCK B301 FM Bluetooth Transmitter with 36W Charger | Advanced Connectivity and Fast Charging
- Bluetooth 5.0 – Stable transmission and support for dual-device connection.
- Dual USB Ports + Type-C – Supports fast charging with PD 20W and QC 3.0.
- Hands-free Function – Built-in microphone ensures clear calls.
- Supports U-Disk and TF Card Playback – Compatible with MP3, WAV, FLAC, APE, WMA formats.
Smart Features
- Automatic switching between music and calls.
- Voice Navigation Support – Compatible with Google Maps and other apps.
Performance and Design
- Stylish design with illuminated LED display.
- One-button operation – Control volume, tracks, and calls effortlessly.
Compatibility
- Compatible with iOS and Android devices.
- Fits vehicles with 12V–24V power supply.
