Description
Product Description: WIN MAX WFM-903 120W Wireless FM Transmitter & Car Charger
Audio, Power, and Precision: The Ultimate In-Car Hub
The WIN MAX WFM-903 is a premium wireless FM Transmitter and Car Charger engineered to bring modern connectivity to any vehicle. This powerful device features an impressive 120W total output with support for both Power Delivery (PD) and Quick Charge 3.0 (QC 3.0), ensuring your devices charge at maximum speed. Beyond charging, it streams music and provides hands-free calling, all through your car’s stereo system.
Key Qualities & Features
1. Ultra-Fast Dual Charging Power (Max 120W)
Experience revolutionary charging speeds. The WFM-903 is equipped with two high-speed ports:
- Power Delivery (PD) Support: For ultra-fast charging of modern smartphones and tablets.
- Quick Charge 3.0 (QC 3.0) Support: Delivers rapid charging for a wide range of devices.
- Intelligent Smart Chip: The smart chip automatically manages current and voltage to adapt to your device’s needs, preventing overcharging and ensuring long-term battery health.
2. Versatile Music Playback & Sound Quality
Enjoy your music your way with three methods of playing audio through your car speakers:
- Wireless Connection (BT Supported): Seamlessly stream audio from your smartphone.
- 3-Way of Music Playing: Supports playback from USB Drive and TF Card (Micro SD) in addition to wireless streaming.
- Built-in EQ Function (Extra Bass): Fine-tune your sound with equalization modes, including a dedicated Extra Bass setting for deeper, richer low-end audio.
3. Real-Time Precision and Safety
Stay informed about your vehicle’s power status:
- Voltage Digital Display: Provides a clear, real-time reading of your car battery’s voltage.
- Premium Safety Build: Features include a security smart chip, fireproof materials, copper pin plug, and high-temperature resistance to ensure stable performance and ultimate charging safety.
- Fast Charge Support: Specifically mentioned support for Super fast charge protocols.
How to Use (Usage)
- Power & Tune: Insert the transmitter into the car’s cigarette lighter socket. Find a vacant FM frequency on your car radio and match the WFM-903 to the same frequency.
- Connect: Pair your phone via the wireless connection (BT Supported) to stream audio, or insert a USB drive/TF card loaded with MP3s.
- Charge: Plug your devices into the PD or QC 3.0 ports for maximum speed charging.
- Control: Use the integrated controls to manage volume, skip tracks, take hands-free calls, and activate the Extra Bass EQ setting.
💥 Punchy Marketing Taglines
- 120W Power Delivery: From Zero to Charged in Record Time.
- The Road to Perfect Sound Starts Here. (Extra Bass Included.)
- Charge Faster. Play Louder. Drive Smarter.
- Dual Port Power. Triple Play Audio. Maximum Upgrade.
- See the Voltage. Feel the Bass. Win the Drive.
⚙️ Detailed Technical Specifications (WFM-903)
| Specification | Detail |
| Model | WFM-903 |
| Brand | WIN MAX |
| Product Type | Wireless FM Transmitter & Car MP3 Player |
| Input Voltage | 12V – 24V (Universal Car Use) |
| Total Output Power | 120W (Maximum) |
| Charging Protocols | Power Delivery (PD), Quick Charge 3.0 (QC 3.0), Super Fast Charge Support |
| Charging Ports | Dual Ports (PD and QC 3.0) |
| Connectivity | Wireless (BT Supported) |
| Music Playback | 3-Way: Wireless, USB Disk, TF Card Playback |
| Audio Features | Built-in EQ (Equalizer), Extra Bass Function |
| Display | Voltage Digital Display (Real-time Battery Monitoring) |
| Safety Features | Security Smart Chip, Fireproof, Copper Pin Plug, High-Temperature Resistance |
| Design/Color | Dark Green/Grey-Black Housing (as pictured) |











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