Introduction
Thank you for choosing GLORYFIRE Shooting Ear Protection Earmuffs. These advanced Bluetooth-enabled earmuffs are designed to provide superior hearing protection in noisy environments while allowing for seamless communication and audio enjoyment. Featuring adaptive sound modes, crystal-clear voice tracking, and an ultra-fast reaction core, these earmuffs ensure both safety and convenience for various activities, including shooting, hunting, and industrial use.

Image: GLORYFIRE Shooting Ear Protection Earmuffs in their charging case.
Product Features
- Bluetooth Connectivity: Seamlessly connect to your devices for wireless audio and calls.
- Adaptive Sound Modes: Three switchable modes - "Outdoor" for maximum sound and distance, "Indoor" for normal sound in close quarters, and "Silent" for Bluetooth audio or calls.
- Unrivaled Hearing Protection: Noise Reduction Rating (NRR) of 26dB, tested and approved to ANSI standards. Limits volume output to 85dB for damage-free listening.
- Crystal-Clear Voice Tracking: Features self and surrounding vocal tracking and optimization for enhanced voice clarity in noisy environments.
- Lightning-Fast Reaction: Ultra-fast 0.5ms reaction time to compress quick-response noises like gunshots, ensuring immediate protection.
- Ergonomic Design: Small, lightweight (approx. 2.36 oz) and comfortable fit with multiple ear cover and ear tip sizes.
- Long Battery Life: Up to 13 hours (Voice Pickup only), 9 hours (Bluetooth only), 8 hours (Voice Pickup and Bluetooth).
- Automatic Power Off: Earmuffs automatically power off after 2 hours of no operation to conserve battery.

Image: Diagram illustrating the ultra-fast 0.5ms reaction core and NRR 26dB noise reduction capability.
Package Contents
The GLORYFIRE Shooting Ear Protection Earmuffs package includes the following items:
- 1 x Charging Case
- 2 x Wireless Earbuds (Left and Right)
- 3 x Pairs of Ear Covers (various sizes)
- 3 x Pairs of Foam Eartips (various sizes)
- 1 x Retention Cord
- 1 x USB-C Charging Cable
- 1 x User Manual (physical document)

Image: A flat lay showing all components included in the package: charging case, earbuds, various ear covers and tips, retention cord, USB-C cable, and user manual.
Setup Guide
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The charging case provides additional charges for extended use.
- Place the earbuds into the charging case. Ensure they are correctly seated in their respective slots.
- Connect the provided USB-C charging cable to the charging port on the case and plug the other end into a compatible USB power source (e.g., wall adapter, computer USB port).
- The indicator lights on the earbuds and case will illuminate to show charging status. Red light indicates charging, blue light indicates fully charged.
- A low battery warning will be indicated by flashing red lights.

Image: Diagram showing the USB-C charging port on the case and battery life information.
2. Bluetooth Pairing
The earbuds support one-step pairing and auto-reconnection for convenience.
- Open the charging case. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "GF6020" from the list of devices to connect.
- Once connected, the earbuds will automatically reconnect to your device when removed from the case, provided Bluetooth is enabled on your device.

Image: Visual representation of one-step pairing and auto-reconnection with various devices.
3. Fitting the Earbuds
Proper fit is crucial for optimal comfort and noise reduction. Experiment with the included ear covers and foam eartips to find the best fit for your ears.
- Choose the ear cover and eartip size that provides a snug yet comfortable seal in your ear canal.
- Gently insert the earbud into your ear, twisting slightly until it feels secure and forms a good seal.
- The retention cord can be attached for added security during active use.

Image: Diagram showing the dimensions of the earbuds and case, along with the NRR 26dB noise reduction graph.
Operating Instructions
Power On/Off
- To power on: Press and hold the power button on each earbud for 2 seconds.
- To power off: Press and hold the power button on each earbud for 5 seconds.
- Automatic Power Off: The earbuds will automatically power off after 2 hours of no operation.
Switching Sound Modes
The earmuffs feature three versatile sound modes: Outdoor, Indoor, and Silent.
- To switch modes: Press the power button on either earbud once. Cycle through the modes: Outdoor > Indoor > Silent.
- Outdoor Mode: Provides maximum sound and distance enhancement, ideal for open environments.
- Indoor Mode: Offers normal sound amplification suitable for closer quarters.
- Silent Mode: Primarily for Bluetooth audio or calls, minimizing ambient noise.

Image: Diagram illustrating button controls for various functions including mode switching.
Call Management
- Answer/End Call: One tap on the power button.
- Reject Call: Long tap on the power button.
Music Playback
- Play/Pause: Two taps on the power button.
- Next Track: Two taps on the power button (while playing).
Maintenance
Cleaning
- Regularly clean the earbuds and charging case with a soft, dry cloth.
- Remove ear covers and eartips for separate cleaning with mild soap and water. Ensure they are completely dry before reattaching.
- Do not use abrasive cleaners or immerse the earbuds or case in water.
Storage
- When not in use, store the earbuds in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Earbuds not powering on. | Ensure earbuds are charged. Place them in the charging case and connect to power. |
| Cannot pair with device. | Ensure Bluetooth is enabled on your device. Make sure earbuds are in pairing mode (open case). Forget previous pairings on your device and try again. |
| No sound or low volume. | Check device volume. Ensure earbuds are properly seated in your ears for a good seal. Try switching sound modes. |
| Intermittent connection. | Ensure your device is within Bluetooth range. Avoid obstacles between earbuds and device. Recharge earbuds. |
| Hissing noise. | A slight hiss can be normal in certain sound modes due to amplification. If excessive, ensure proper fit and try different modes. |
Specifications
- Model: LYES
- Noise Reduction Rating (NRR): 26dB
- Volume Limit: 85dB
- Reaction Time: 0.5ms
- Connectivity: Bluetooth
- Charging Port: USB Type-C
- Battery Life (Voice Pickup Only): Up to 13 hours
- Battery Life (Bluetooth Only): Up to 9 hours
- Battery Life (Voice Pickup & Bluetooth): Up to 8 hours
- Automatic Power Off: After 2 hours of no operation
- Dimensions (Package): 4.06 x 4.06 x 2.09 inches
- Weight (Product): 5.6 ounces
Official Product Videos
Video: An overview of the GLORYFIRE Shooting Ear Protection Earmuffs, highlighting key features and benefits. This video demonstrates the product's design and functionality.
Warranty and Support
GLORYFIRE products are designed for durability and performance. For warranty information, technical support, or any inquiries regarding your product, please refer to the contact details provided in the physical user manual included in your package or visit the official GLORYFIRE website.
For more information, visit the GLORYFIRE Store.