Introduction
Welcome to the Skullcandy Rail ANC Wireless Earbuds. These premium true wireless earbuds are designed to deliver exceptional audio quality with advanced features like Active Noise Cancelling, Skull-iQ Smart Feature Technology, and long-lasting battery life. This manual provides essential information to help you set up, operate, and maintain your earbuds for the best possible experience.

Image: The Skullcandy Rail ANC Wireless Earbuds in Bone color, with one earbud floating above the open charging case, showcasing the design and the charging case interior.
Setup
1. Charging Your Earbuds
Before first use, ensure your Skullcandy Rail ANC earbuds and charging case are fully charged. The earbuds provide up to 7 hours of playback with ANC on, and the charging case holds an additional 20 hours of charge. A rapid charge feature allows for 2 hours of play after just 10 minutes of charging.
2. Pairing with Your Device
To pair your earbuds with a new device:
- Ensure Bluetooth is enabled on your device (e.g., smartphone, tablet).
- Open the charging case with the earbuds inside. The earbuds will automatically enter pairing mode.
- On your device, search for "Rail ANC" in the Bluetooth settings and select it to connect.
- Confirm the pairing request if prompted.
The earbuds support Multipoint Pairing, allowing connection to two devices simultaneously. They will seamlessly switch between devices without needing to re-pair.
3. Skull-iQ App Integration
Download the Skull-iQ App from your device's app store. This app allows you to customize sound settings (EQ), track battery life, activate Tile finding technology, and adjust button controls for a personalized experience.

Image: The Skullcandy Rail ANC Earbuds resting inside their open charging case, viewed from the front.
Operating Your Earbuds
Active Noise Cancelling (ANC) and Stay-Aware Mode
The Rail ANC earbuds feature advanced noise-cancelling technology that actively mutes ambient sounds. You can adjust the level of noise cancellation, including a "Stay-Aware" mode that allows you to hear your surroundings while still enjoying your audio. These modes can be controlled via the Skull-iQ App or through the earbud's touch controls (customizable in the app).
Voice Control
Utilize hands-free voice commands for various functions. Refer to the Skull-iQ App for a full list of available voice commands and their functionalities.
Audio Quality and Personal Sound
Experience Skullcandy's Supreme Sound with deep bass and a wide dynamic range. The Personal Sound feature, accessible through the Skull-iQ App, allows you to tune the audio output to your unique hearing profile for an optimized listening experience.

Image: Both Skullcandy Rail ANC Earbuds displayed side-by-side, showcasing their sleek design.
Maintenance
Cleaning Your Earbuds
Regularly clean your earbuds, especially the ear tips and charging contacts, to ensure optimal performance and hygiene. Use a soft, dry cloth. Avoid using abrasive materials or harsh chemicals.
Water Resistance
The Skullcandy Rail ANC earbuds are water-resistant. While they can withstand sweat and light splashes, they are not designed for submersion. Avoid exposing them to excessive moisture or liquids.
Troubleshooting
Connectivity Issues
- If earbuds fail to connect or only one earbud connects, try placing both earbuds back into the charging case, closing the lid, and then reopening it.
- If the issue persists, "forget" or "unpair" the "Rail ANC" device from your device's Bluetooth settings and then repeat the pairing process.
- Ensure the earbuds and charging case have sufficient battery charge.
Earbuds Not Charging in Case
- Ensure the charging contacts on both the earbuds and inside the case are clean and free of debris.
- Verify that the earbuds are properly seated in the charging case.
- Check the charging case battery level.
Locating Lost Earbuds
The Skullcandy Rail ANC earbuds feature built-in Tile finding technology. Use the Tile app on your smartphone to locate your lost earbuds within Bluetooth range.
Specifications
Feature | Detail |
---|---|
Model Name | Rail ANC |
Connectivity Technology | Bluetooth, Wireless (Bluetooth 5.3) |
Noise Control | Active Noise Cancellation |
Battery Life (Earbuds) | Up to 7 hours (with ANC on) |
Total Battery Life (with Case) | Up to 27 hours (with ANC on) |
Rapid Charge | 10 minutes charge = 2 hours play |
Water Resistance Level | Water Resistant |
Control Method | App, Media Control |
Item Weight | 3.52 Ounces |
Product Dimensions | 5.71 x 3.54 x 1.38 inches |
Included Components | Cable |
Warranty and Support
The Skullcandy Rail ANC Wireless Earbuds come with a 1-year US warranty. For warranty claims, technical support, or additional product information, please visit the official Skullcandy website or contact their customer service directly.
For further assistance, you may also refer to the Skullcandy Store on Amazon.