OTL Technologies SM0894
Super Mario Red Earpods Instruction Manual
Brand: OTL Technologies | Model: SM0894
Introduction
These small and lightweight TWS (True Wireless Stereo) wireless earbuds offer a complete, rich, and clear audio experience with deep bass, smooth mids, and crystal-clear highs. Designed for ergonomic comfort, they are ultra-light and suitable for various ear types. These wireless earbuds are perfect for travel, commuting, and exercise, providing a personalized and immersive listening experience.
What's Included
- Super Mario Red Earpods (Left and Right)
- USB Type-C Charging Case
- USB Type-C Charging Cable
- Soft Silicone Ear Tips (Small and Large sizes)
Product Overview

The Super Mario Red Earpods nestled in their open charging case, showcasing the iconic 'M' logo on the earbuds and 'SUPER MARIO' branding on the case.

A detailed view of a single Super Mario Red Earbud, highlighting the 'M' logo and the ergonomic design.

Diagram illustrating the precise dimensions of both the Super Mario Red Earpods and their charging case for accurate fit and portability.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The USB Type-C charging case provides up to 6 hours of listening time with 3 additional charges.
- Connect the provided USB Type-C charging cable to the charging port on the case.
- Connect the other end of the cable to a USB power source (e.g., computer USB port, wall adapter).
- The indicator lights on the case will show charging status. Once fully charged, the lights will indicate completion or turn off.
- Place the earbuds into the charging case. Ensure they are correctly seated; the earbuds will begin charging automatically.
2. Pairing with a Device
The earbuds use Bluetooth for wireless connection.
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will automatically enter pairing mode (indicated by flashing lights on the earbuds).
- On your device (smartphone, tablet, computer), go to Bluetooth settings and turn Bluetooth on.
- Search for available devices. Select "Super Mario Earpods" (or similar name) from the list.
- Once connected, the earbud indicator lights will stop flashing and remain solid or turn off.
- The earbuds will automatically reconnect to the last paired device when taken out of the case, if Bluetooth is enabled on the device.
Operating Instructions
Wearing the Earbuds
Choose the silicone ear tips that provide the most comfortable and secure fit. Gently insert the earbuds into your ears, twisting slightly to ensure a snug acoustic seal for optimal sound quality.
Basic Controls
The earbuds feature touch-sensitive controls. Specific functions may vary slightly by model or device.
- Play/Pause: Tap once on either earbud.
- Next Track: Double-tap the right earbud.
- Previous Track: Double-tap the left earbud.
- Answer/End Call: Tap once on either earbud during an incoming call.
- Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant: Triple-tap either earbud (e.g., Siri, Google Assistant).
Maintenance
Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, alcohol, or chemical solvents.
- Remove ear tips and clean them separately with mild soap and water if necessary, ensuring they are completely dry before reattaching.
- Gently clean the charging contacts on both the earbuds and inside the case with a dry cotton swab.
Storage and Battery Care
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid exposing the earbuds to extreme temperatures, humidity, or direct sunlight.
- To preserve battery life, charge the earbuds and case regularly, even if not used frequently. Avoid fully discharging the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing | Earbuds not in pairing mode; Bluetooth off on device; previously paired device interfering. | Ensure earbuds are out of case and flashing. Turn device Bluetooth off and on. Forget device from Bluetooth list and re-pair. |
| No sound from one or both earbuds | Low battery; earbud not properly seated in ear; volume too low; connection issue. | Charge earbuds. Adjust earbud position. Increase device volume. Reconnect Bluetooth. |
| Charging case not charging | Faulty cable or power source; dirty charging port. | Try a different USB-C cable and power adapter. Clean the charging port. |
| Earbuds not charging in case | Earbuds not properly seated; dirty charging contacts. | Ensure earbuds are firmly placed in case. Clean charging contacts on earbuds and case. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | SM0894 |
| Product Dimensions | 7 x 3 x 5 cm (Charging Case) |
| Product Weight | 45 grams |
| Battery Type | Lithium Polymer (2 required, included) |
| Charging Port | USB Type-C |
| Earbud Playtime | Up to 6 hours per charge |
| Total Playtime with Case | Up to 24 hours (with 3 additional charges from case) |
| Connectivity | Wireless (Bluetooth) |
Warranty and Support
OTL Technologies products are designed for quality and reliability. For any issues or support needs, please refer to the following information:
Warranty Information
If you wish to return a product within 30 days of receipt because you have changed your mind, please consult the retailer's return policy. If you have received a defective or damaged product, please consult the retailer's page on defective or damaged products. For specific information on purchases made through marketplaces, please consult the relevant marketplace's help page.
Customer Support
For further assistance, technical support, or warranty claims, please contact OTL Technologies customer service through their official website or the retailer where the product was purchased. Please have your model number (SM0894) and proof of purchase ready.
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