Introduction
Thank you for choosing the 1MORE S31 Open Ear Bluetooth Headphones. These headphones are designed to provide a comfortable and immersive audio experience while maintaining situational awareness. Featuring a lightweight, open-ear design with secure ear hooks, they are ideal for various activities including sports and daily use. This manual provides detailed instructions on how to set up, operate, and maintain your new headphones.
What's in the Box
- 1MORE S31 Open Ear Bluetooth Headphones
- Charging Case
- User Manual
- Charging Cable (USB-C)
Image: The 1MORE S31 Open Ear Bluetooth Headphones and their charging case.
Product Overview
The 1MORE S31 headphones feature an ergonomic open-ear design that rests comfortably on your ear without blocking the ear canal, allowing you to stay aware of your surroundings. The integrated ear hooks provide a secure fit for active lifestyles.
Image: A visual representation of the 1MORE S31's open-ear design, highlighting how sound is directed without fully sealing the ear canal.
Key Components
- Earbuds: Left and Right, with integrated ear hooks.
- Charging Case: Stores and charges the earbuds. Features a USB-C charging port.
- Control Buttons: Located on each earbud for various functions.
- Microphones: Four microphones for clear calls.
Setup
1. Charging the Headphones
Before first use, fully charge the headphones and charging case. Place the earbuds into the charging case. Connect the USB-C charging cable to the case and a power source. The indicator light on the case will show charging status. A full charge for the case takes approximately 2 hours.
Image: The 1MORE S31 earbuds inside their charging case, illustrating the total 30 hours of playtime with the case and 8 hours on a single charge.
2. Bluetooth Pairing
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by a flashing light.
- On your device (smartphone, tablet, computer), enable Bluetooth.
- Search for "1MORE S31" in the list of available Bluetooth devices.
- Select "1MORE S31" to connect. Once connected, the indicator light on the earbuds will stop flashing.
3. 1MORE MUSIC App Installation
For enhanced features and customization, download the 1MORE MUSIC app from your device's app store. The app allows you to adjust EQ settings, update firmware, and access additional controls.
Operating Instructions
Basic Controls
| Action | Control |
|---|---|
| Power On | Open charging case |
| Power Off | Place earbuds in case and close lid |
| Play/Pause | Single tap on either earbud |
| Next Track | Double tap right earbud |
| Previous Track | Double tap left earbud |
| Answer/End Call | Single tap on either earbud |
| Reject Call | Press and hold either earbud for 2 seconds |
| Activate Voice Assistant | Triple tap on either earbud |
Calling Features
The 1MORE S31 headphones are equipped with a 4-microphone AI ENC (Environmental Noise Cancellation) system. This technology helps to reduce background noise during calls, ensuring clear communication even in noisy environments.
Image: An internal diagram of the earbud highlighting the four microphones and the AI ENC technology for clear call quality.
Sound Customization (EQ Settings)
Utilize the 1MORE MUSIC app to access four studio-grade EQ settings. These presets are tailored for various music genres, allowing you to fine-tune your listening experience to your preference.
Product Overview Video
Video: An official overview of the 1MORE Open Earbuds S31, showcasing its features and design.
Maintenance
Cleaning
Regularly clean your headphones and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials, alcohol, or chemical cleaners. Ensure charging contacts are free of debris.
Water Resistance (IPX5)
The 1MORE S31 headphones are rated IPX5 water-resistant. This means they are protected against low-pressure water jets from any direction. They are suitable for workouts and light rain but should not be submerged in water or exposed to high-pressure water streams.
Image: The 1MORE S31 earbud being splashed with water, demonstrating its IPX5 waterproof resistance.
Troubleshooting
- No Sound: Ensure headphones are charged and properly paired. Check device volume and media playback.
- Pairing Issues: Turn off Bluetooth on other nearby devices. Place earbuds back in the case, close, then reopen to re-enter pairing mode. Try forgetting the device on your phone and re-pairing.
- Charging Issues: Ensure the charging cable is securely connected to both the case and power source. Check for debris in the charging port.
- Poor Call Quality: Ensure microphones are not obstructed. Move to a quieter environment if possible.
- Uncomfortable Fit: Adjust the ear hooks to find the most secure and comfortable position on your ear.
Specifications
| Feature | Detail |
|---|---|
| Model Name | S31 |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 14.2 mm |
| Frequency Range | 20Hz - 20kHz |
| Bluetooth Range | 10 Meters |
| Battery Life (Earbuds) | Up to 8 hours (single charge) |
| Total Playtime (with Case) | Up to 30 hours |
| Charging Time (Case) | Approx. 2 hours |
| Water Resistance | IPX5 |
| Microphones | 4-Mic AI ENC for calls |
| Control Type | Button Control, App Control |
| Earbud Weight | 8.2g (each) |
| Case Weight | 63.6g |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
Safety Information
- Do not expose the headphones or case to extreme temperatures.
- Avoid listening at high volume levels for extended periods to prevent hearing damage.
- Keep out of reach of children and pets.
- Do not attempt to disassemble or modify the product.
- Dispose of batteries and electronic components responsibly according to local regulations.
Warranty and Support
Your 1MORE S31 Open Ear Bluetooth Headphones come with a standard manufacturer's warranty. For detailed warranty terms, technical support, or customer service inquiries, please refer to the warranty card included in your product packaging or visit the official 1MORE website. You can also contact 1MORE customer support directly for assistance.
