Introduction
The 1MORE S50 Fit Open Earbuds are designed to provide a high-quality audio experience while maintaining awareness of your surroundings. Featuring an innovative open-ear design, PurePower Driver technology, and IPX7 sweat-resistance, these earbuds are ideal for sports, fitness, and daily use. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your earbuds.
Image: The 1MORE S50 Fit Open Earbuds resting in their charging case, showcasing their sleek design and compact form factor.
Image: The 1MORE S50 Fit Open Earbuds highlighting their open-ear design for enhanced real-time awareness.
Image: A detailed diagram illustrating the PurePower Driver technology, designed to boost surging sound.
Image: A close-up view of the Diamond-Like Carbon (DLC) diaphragm, responsible for revealing the finest notes in audio.
What's in the Box
- 1MORE S50 Open Earbuds (2 units)
- Charging case (1 unit)
- Type-C Cable (1 unit)
- Ear Caps (3 pairs: XS/S/M)
- User Manual (this document)
Setup
1. Initial Charging
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case and connect the Type-C cable to the case and a power source. The LED indicator on the case will show charging status. A full charge provides up to 11 hours of listening time for the earbuds and up to 38 hours total with the charging case. A quick 5-minute charge can provide 2 hours of listening.
Image: The 1MORE S50 charging case with an illuminated LED, indicating battery status and charging capability.
2. Pairing with Your Device
- Ensure the earbuds are in the charging case and the case lid is open.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for "1MORE S50 Fit" in the list of available Bluetooth devices and select it to pair.
- Once paired, the earbuds will automatically connect to your device when taken out of the case.
The earbuds utilize advanced Bluetooth 5.3 technology for stable and efficient wireless communication.
Image: A visual representation of the advanced Bluetooth 5.3 technology integrated into the earbuds, ensuring stable connectivity.
3. Wearing the Earbuds
The 1MORE S50 Fit Open Earbuds feature an open-ear design with ear hooks for secure and comfortable fit, allowing you to stay aware of your surroundings. Choose the appropriate ear caps (XS/S/M) for optimal comfort and sound delivery. Gently place the earbud over your ear, ensuring the ear hook wraps securely around the back of your ear.
Image: A person wearing the 1MORE S50 Fit Open Earbuds, demonstrating their secure and comfortable fit during physical activity.
Image: A diagram illustrating the correct method for wearing the 1MORE S50 Fit Open Earbuds, highlighting the ear hook placement.
Operating Instructions
Touch Controls
The 1MORE S50 Fit Open Earbuds feature intuitive touch controls for easy management of calls and music playback.
- Double-tap: Answer/End Call, Play/Pause Music.
- Press and hold: Decline Call.
- Tap 3 times (when Bluetooth is on and not on a phone call): Activate Voice Control on cellphone.
Image: A visual guide to the touch control functions on the 1MORE S50 Fit Open Earbuds.
Image: An expanded diagram detailing the touch control gestures for calls and music playback on the earbuds.
Sound Customization
The 1MORE S50 earbuds offer various equalizer options to tailor your listening experience. These can typically be adjusted via the companion app, if available, allowing you to select presets like Hip-Hop, Acoustic, Podcast, Electronic, Studio, Classical, Pop, Vocal Booster, Deep, Bass Booster, Lounge, and Bass Reducer.
Image: A graphic displaying the diverse range of equalizer presets available for sound customization on the 1MORE S50 earbuds.
Call Quality
Equipped with 4 high-performance MEMS microphones and an AI-powered deep neural network (DNN) algorithm, the earbuds accurately pick up human voice and eliminate background noise by up to 30 dB, ensuring clear two-way calls even in bustling environments.
Image: A man using the 1MORE S50 earbuds for a call, highlighting the clear communication provided by the noise-cancelling technology.
Maintenance
Cleaning and Care
The 1MORE S50 Fit Open Earbuds boast an IPX7 waterproof rating, providing excellent protection against sweat, rain, and splashes. After intense workouts or exposure to moisture, it is recommended to gently wipe the earbuds with a soft, dry cloth. Ensure the charging contacts on both the earbuds and the case are clean and dry before placing them back in the case to charge.
Image: The 1MORE S50 Fit Open Earbuds covered in water droplets, visually confirming their IPX7 sweat-resistant design.
Storage
Always store the earbuds in their charging case when not in use to protect them and ensure they remain charged. Store the case in a cool, dry place away from extreme temperatures and direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing/connecting. | Earbuds not in pairing mode; device Bluetooth off; interference. | Ensure earbuds are in case with lid open. Turn device Bluetooth off and on. Move closer to device. Try resetting earbuds. |
| No sound from earbuds. | Low battery; volume too low; incorrect audio output selected. | Charge earbuds. Increase device volume. Check device's audio output settings. |
| Earbuds not charging. | Dirty charging contacts; faulty cable/power source. | Clean charging contacts with a dry cotton swab. Try a different USB-C cable or power adapter. |
| Poor call quality. | Environmental noise; weak signal. | Move to a quieter environment. Ensure earbuds are within Bluetooth range of your device. |
Resetting the Earbuds
If you experience persistent issues, a factory reset may resolve them. Refer to the official 1MORE S50 user manual PDF for specific reset instructions, as procedures can vary.
Specifications
| Feature | Detail |
|---|---|
| Model Name | EF906 |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Ear Placement | Open Ear |
| Water Resistance Level | IPX7 (Waterproof) |
| Battery Life (Earbuds) | 11 Hours |
| Battery Life (with Case) | 38 Hours |
| Charging Case Battery Capacity | 500 Milliamp Hours |
| Control Type | Touch |
| Microphones | 4 MEMS Mics with AI-enabled ENC |
| Audio Driver Type | Dynamic Driver (PurePower Driver with DLC diaphragm) |
| Item Weight | 18 Grams (earbuds) |
| Material | Plastic, Silicone |
| Color | Gray (Earbuds), Black Grey (Case) |
| UPC | 190280000866 |
Warranty and Support
1MORE products typically come with a limited warranty. Please refer to the official 1MORE website or your purchase documentation for specific warranty terms and conditions.
For further assistance, technical support, or to view the complete user manual, please visit the official 1MORE website or refer to the provided PDF manual:
