Introduction
Thank you for choosing the RadioShack Wireless Gaming Earbuds, Model 3304450. These earbuds are designed to provide a high-quality audio experience for gaming and everyday use, featuring low-latency Bluetooth 5.3 connectivity and environmental noise-canceling microphones for clear communication. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your device.
Product Overview
Key Features
- Low-Latency Gaming Mode: Bluetooth 5.3 with a dedicated gaming mode reduces input lag for real-time audio responsiveness.
- Crystal-Clear Communication: Dual environmental noise-canceling (ENC) microphones ensure vocal clarity during calls and team chats.
- Long-Lasting Battery Performance: Up to 22.5 hours of total use with the charging case. Earbuds charge in approximately 40 minutes, case in 90 minutes via USB Type-C.
- Dynamic LED Charging Case: A sleek black case with eye-catching LED accents provides visual feedback and enhances portability.
- Ergonomic & Travel-Ready Design: Lightweight build with a compact case and a 10-meter wireless range.
Components
- Wireless Gaming Earbuds (Left and Right)
- Charging Case
- USB Type-C Charging Cable

The charging case features dynamic LED accents and securely holds the earbuds.

Each earbud is designed for in-ear comfort and features an integrated LED light.

Overview of key product features including battery life, wireless range, and Bluetooth version.

The earbuds are equipped with dual environmental noise-canceling microphones for clear voice communication.

Experience responsive audio with the low-latency gaming mode, ideal for mobile and console gaming.
Setup
1. Initial Charging
- Before first use, ensure any protective film is removed from the charging contacts on the earbuds.
- Place both earbuds into the charging case.
- Connect the provided USB Type-C cable to the charging port on the case and a compatible USB power source (e.g., computer, wall adapter).
- The LED indicators on the case will show charging status. A full charge for the earbuds takes approximately 40 minutes, and the case takes about 90 minutes.
2. Pairing with a Device
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by flashing LEDs.
- On your device (smartphone, tablet, gaming console, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "RadioShack 3304450" from the list.
- Once connected, the earbud LEDs will stop flashing or change to a steady light, depending on the model.
- If pairing fails, close the case, wait a few seconds, and repeat the steps.
Operating Instructions
Power On/Off
- Power On: Open the charging case, and the earbuds will automatically power on and attempt to connect to the last paired device.
- Power Off: Place the earbuds back into the charging case and close the lid. They will automatically disconnect and power off.
Music Playback and Calls
The earbuds feature touch controls for managing audio and calls. Specific touch functions may vary slightly; refer to the quick start guide included with your product for precise details.
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap 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 on either earbud (e.g., Siri, Google Assistant).
Gaming Mode
To activate the low-latency gaming mode, typically a specific touch gesture is required (e.g., press and hold a specific earbud for 2-3 seconds, or a triple tap on a specific earbud). An audio prompt or LED change will confirm activation. This mode prioritizes minimal audio delay, which is crucial for gaming.
Maintenance
Cleaning
- Use a soft, dry, lint-free cloth to clean the earbuds and charging case.
- Do not use abrasive cleaners, solvents, or aerosol sprays.
- Gently clean the charging contacts on both the earbuds and the case with a dry cotton swab if necessary to ensure proper charging.
Storage
- Store the earbuds in their charging case when not in use to protect them and keep them charged.
- Avoid storing the device in extreme temperatures, direct sunlight, or high humidity.
Battery Care
- Charge the earbuds and case regularly, even if not used frequently, to maintain battery health.
- Avoid fully depleting the battery for extended periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not charging | Protective film on contacts; dirty contacts; faulty cable/charger. | Ensure protective film is removed. Clean charging contacts on earbuds and case. Try a different USB-C cable or power source. |
| Cannot pair earbuds | Earbuds not in pairing mode; device Bluetooth off; too far from device. | Ensure earbuds are in pairing mode (open case). Turn Bluetooth off and on on your device. Move earbuds closer to your device. Forget the device in Bluetooth settings and re-pair. |
| No sound or poor sound quality | Volume too low; earbuds not properly seated; connection issues. | Increase volume on both earbuds and connected device. Adjust earbuds for a secure fit. Reconnect Bluetooth. |
| Microphone audio unclear | Microphone obstruction; environmental noise; connection issues. | Ensure microphones are not covered. Move to a quieter environment. Check Bluetooth connection stability. |
| Earbuds are uncomfortable | Incorrect ear tip size or fit. | Adjust the earbuds' position in your ear. If multiple ear tip sizes were included, try a different size for a better fit. |
Specifications

Physical dimensions of the charging case for portability and storage.
| Feature | Detail |
|---|---|
| Model Name | 3304450 |
| Connectivity Technology | Bluetooth 5.3 |
| Wireless Range | 10 Meters (approximately 32 feet) |
| Battery Life (Earbuds) | Up to 22.5 hours (with charging case) |
| Earbud Charging Time | Approximately 40 minutes |
| Case Charging Time | Approximately 90 minutes |
| Charging Port | USB Type-C |
| Noise Control | Environmental Noise Cancellation (for microphones) |
| Earpiece Shape | In-ear |
| Material | Plastic |
| Item Weight | 3.84 ounces |
| Compatible Devices | Mobile Devices, Gaming Consoles, Laptops, Desktops, Tablets, Smart Speakers, Televisions |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product packaging or visit the official RadioShack website. Keep your proof of purchase for any warranty claims.





