Introduction
Thank you for choosing the bmani Wireless Bluetooth Earbuds. These earbuds are designed to provide an immersive music experience with enhanced bass and effective noise cancellation. This manual will guide you through the setup, operation, and maintenance of your new earbuds.

Image: The bmani Wireless Bluetooth Earbuds in their charcoal charging case, displaying a digital battery percentage.
Video: An official overview of the bmani S13 Wireless Bluetooth Earbuds, highlighting key features, design, and compatibility. This video provides a visual introduction to the product.
What's in the Box
Upon opening your package, you should find the following items:
- bmani Wireless Bluetooth Earbuds (in-the-ear-headphones)
- Charging Case
- User Manual (this document)
- USB-C Charging Cable
- Multiple sizes of ear tips
Key Features
The bmani S13 Earbuds are equipped with advanced features for a superior audio experience:
- Enhanced Bass & Hi-Fi Stereo Sound: Features 13mm dynamic drivers for deep bass and crystal-clear treble.
- Active Noise Cancellation: Provides an isolated listening environment by reducing ambient noise.
- Bluetooth 5.3 Connectivity: Ensures faster and more stable wireless connection.
- Long Battery Life: Up to 8 hours of playback on a single charge for earbuds, and 48 hours total with the charging case.
- Dual Charging Options: Supports both USB-C wired charging and wireless Qi charging.
- Lightweight & Ergonomic Design: Designed for comfortable and secure fit during extended use.
- IPX7 Waterproof: Resistant to sweat, rain, and splashing, making them suitable for various activities.
- LED Digital Battery Display: Clear indication of charging case and earbud battery status.
- Smart Button Control: Intuitive touch controls for music playback, calls, and voice assistant.
- Monaural/Binaural Mode: Use one or both earbuds as needed.

Image: Illustration of the earbuds' internal components, emphasizing the 13mm dynamic driver for deep bass and crystal treble, delivering HiFi Stereo Sound.

Image: An exploded diagram showcasing the intricate components of the earbud's audio driver, designed for deep bass and high-fidelity stereo sound.
Design and Comfort
The bmani S13 earbuds are engineered for maximum comfort and a secure fit, making them ideal for prolonged use.
- Lightweight: Each earbud is designed to be extremely light, minimizing ear fatigue.
- Ergonomic Fit: The rounded tips and in-ear design conform naturally to the ear canal, ensuring stability during movement.
- Compact Dimensions: The earbuds and case are designed for portability.

Image: A woman wearing a bmani earbud, highlighting its lightweight nature and ergonomic design for comfortable wear.
Setup and Pairing
Follow these steps to pair your bmani S13 Earbuds with your device:
- Initial Charge: Before first time use, please ensure both the earbuds and the charging case are fully charged.
- Power On & Pairing Mode: Open the lid of the charging case. The earbuds will automatically power on and enter pairing mode.
- Connect via Bluetooth: On your device (smartphone, tablet, etc.), go to Bluetooth settings and select "S13" from the list of available devices.
- Confirmation: Once connected, you will hear an audio prompt, and the earbuds will be ready for use.

Image: A smartphone screen displaying a successful Bluetooth connection to the "S13" earbuds, demonstrating the one-step pairing process.
Operating Instructions
The bmani S13 Earbuds feature intuitive touch controls for easy management of your audio and calls.
Touch Controls:
- Play/Pause: Tap L/R earbud 1 time.
- Volume +/-: Tap L/R earbud 2 times.
- Previous/Next Track: Tap L/R earbud for 2 seconds.
- Answer/Hang Up Call: Tap L/R earbud 1 time.
- Reject Call: Tap L/R earbud for 2 seconds.
- Voice Assistant: Tap L/R earbud 3 times.

Image: A visual guide detailing the smart button controls on the earbuds for various functions like play/pause, volume adjustment, track skipping, call management, and voice assistant activation.
Monaural/Binaural Mode:
You can use either a single earbud (Monaural Mode) or both earbuds together (Binaural Mode) depending on your preference and situation. Simply take one or both earbuds out of the case to activate the desired mode.

Image: A couple enjoying music, illustrating the flexibility of using the earbuds in either monaural (single earbud) or binaural (both earbuds) mode.
Charging
Keep your bmani S13 Earbuds powered up with convenient charging options:
- USB-C Charging: Connect the provided USB-C cable to the charging case and a power source.
- Wireless Charging: Place the charging case on a Qi-compatible wireless charging pad.
- Battery Display: The LED digital display on the charging case shows the battery percentage of the case and the charging status of each earbud.

Image: The bmani earbud charging case being charged via a USB-C cable and simultaneously on a wireless charging pad, demonstrating both charging methods.

Image: A close-up of the charging case's LED digital display, indicating the charging case capacity and the individual charging status of the earbuds.
Water Resistance (IPX7)
Your bmani S13 Earbuds are rated IPX7 waterproof, meaning they can withstand:
- Raining conditions
- Sweat during workouts
- Splashing from water
Note: IPX7 rating means the earbuds can be submerged in up to 1 meter of water for 30 minutes. However, it is not recommended for swimming or showering. The charging case is NOT waterproof.

Image: A man wearing the earbuds while engaging in an activity, demonstrating their IPX7 waterproof capability against rain, sweat, and splashing.
Compatibility
The bmani S13 Earbuds are designed for wide compatibility with various Bluetooth-enabled devices, including:
- Smartphones (iOS and Android)
- Tablets
- Laptops and PCs
- Other Bluetooth audio devices
They also support voice assistant integration for convenient hands-free control.

Image: An illustration showcasing the wide compatibility of the earbuds with various Bluetooth-enabled devices, including smartphones and tablets, along with features like voice assistant support and portability.
Specifications
| Feature | Detail |
|---|---|
| Model Name | S13 |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Noise Control | Active Noise Cancellation |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz - 20,000 Hz |
| Item Weight | 3.2 ounces |
| Package Dimensions | 3.7 x 3.27 x 1.54 inches |
| Batteries | 1 Lithium Polymer battery (included) |
| Waterproof Rating | IPX7 |
Maintenance
To ensure the longevity and optimal performance of your bmani S13 Earbuds, follow these maintenance tips:
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. For ear tips, remove them and clean with mild soap and water, then dry thoroughly before reattaching.
- Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage.
- Avoid Extreme Conditions: Do not expose the earbuds or case to extreme temperatures, humidity, or corrosive liquids.
- Charging Practices: Avoid overcharging. Disconnect the charger once the battery is full.
Troubleshooting
If you encounter any issues with your bmani S13 Earbuds, try the following solutions:
- No Sound/Poor Sound Quality:
- Ensure earbuds are fully charged.
- Check if the earbuds are properly connected to your device via Bluetooth. Try re-pairing.
- Clean any debris from the earbud speakers and ear tips.
- Adjust the volume on both your device and the earbuds.
- Earbuds Not Pairing:
- Make sure Bluetooth is enabled on your device.
- Ensure the earbuds are in pairing mode (open the case lid).
- Forget "S13" from your device's Bluetooth list and try pairing again.
- Ensure the earbuds and device are within the effective Bluetooth range.
- Charging Issues:
- Check the USB-C cable and power adapter for damage.
- Ensure the charging contacts on the earbuds and inside the case are clean and dry.
- If using wireless charging, ensure the case is correctly placed on the charging pad.
- Earbuds Not Fitting Comfortably:
- Try different sizes of ear tips (if included) to find the best fit for your ears.
- Adjust the angle of the earbuds in your ear until they feel secure and comfortable.
Warranty and Support
For information regarding warranty coverage, technical support, or replacement parts, please refer to the product's official listing page on Amazon or contact bmani customer service directly. Keep your purchase receipt as proof of purchase.
You can visit the bmani Store for more information: bmani Store on Amazon



