Introduction
Thank you for choosing the OFNEX N17 Wireless Earbuds. These Bluetooth headphones are designed to provide a superior audio experience with extended battery life, comfortable fit, and intuitive controls. This manual will guide you through the setup, operation, and maintenance of your new earbuds to ensure optimal performance.

Image: The OFNEX N17 True Wireless Stereo Earbuds and their charging case.
What's in the Box
Please check the package contents to ensure all items are present:
- Wireless Charging Case
- Earbuds (Left and Right)
- Eartips (Various Sizes)
- Charging Cable (Type-C)
- User Manual

Image: All components included in the OFNEX N17 Wireless Earbuds package, including the charging case, earbuds, charging cable, and user manual.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and the charging case. The case features a dual LED power display to show the remaining power of the case and the charging status of each earbud.
- Wired Charging: Connect the provided Type-C cable to the charging port on the case and a USB power source.
- Wireless Charging: Place the charging case on a compatible wireless charging pad.
- The earbuds will charge automatically when placed inside the case.

Image: The OFNEX N17 charging case being charged via both Type-C cable and a wireless charging pad.
Video: This video demonstrates the charging process of the earbuds and case, including placing earbuds into the case and connecting the charging cable.
2. Pairing with Your Device
The OFNEX N17 earbuds utilize advanced Bluetooth 5.3 technology for a fast and stable connection. They feature a hall-effect switch for automatic pairing.
- Open the charging case lid. The earbuds will automatically enter pairing mode.
- On your device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices and select "N17" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds' indicator lights will turn off.
- The earbuds support both mono and dual mode, allowing you to use one earbud independently or both together.

Image: Illustration showing the earbuds' automatic connection feature and compatibility with various devices in both mono and dual modes.
Operating Your Earbuds
1. Smart Button Controls
Each earbud is equipped with a function button for easy control of music playback, calls, and voice assistant activation. Refer to the diagram below for specific functions:

Image: Diagram illustrating the various functions controlled by the earbud's smart button, including play/pause, next/previous track, volume adjustment, and call management.
2. Making and Receiving Calls
The earbuds feature built-in microphones with high audio coding technology for clear and realistic call quality.
- Answer/End Call: Single press the function button on either earbud.
- Reject Call: Long press the function button on either earbud.
- Activate Voice Assistant: Triple press the function button on either earbud.

Image: Visual representation of the earbud's microphone technology ensuring crystal-clear calls.
Video: This video demonstrates the use of the earbuds for making and receiving calls, highlighting the clear audio quality.
Maintenance
1. Cleaning Your Earbuds
Regular cleaning helps maintain sound quality and hygiene.
- Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove eartips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Do not use abrasive materials or harsh chemicals.
2. Water Resistance (IPX7)
The OFNEX N17 earbuds are IPX7 waterproof, meaning they can withstand submersion in up to 1 meter of water for 30 minutes. This makes them suitable for sports and outdoor activities, protecting against sweat and rain.
Important: The charging case is not waterproof. Ensure earbuds are completely dry before placing them back into the charging case to prevent damage.

Image: The OFNEX N17 earbuds shown with water splashes, illustrating their IPX7 water resistance rating.
Troubleshooting
Common Issues and Solutions
- Earbuds not pairing:
Ensure both earbuds are in the charging case and the lid is open. Check if Bluetooth is enabled on your device. If issues persist, perform a factory reset. - Only one earbud working:
Place both earbuds back into the charging case, close the lid, and then open it again. This should re-sync them. If not, try resetting the earbuds. - Charging issues:
Ensure the charging cable is securely connected or the wireless charging pad is properly aligned. Clean the charging contacts on the earbuds and inside the case. - Poor sound quality:
Check the earbud fit and try different eartip sizes. Ensure there are no obstructions in the earbud nozzles. Move closer to your connected device to avoid interference.
Factory Reset
If you experience persistent pairing or connectivity issues, you can reset your earbuds:
- Place both earbuds back into the charging case.
- Press and hold the reset button on the charging case for 5 seconds.
- The earbuds will reset, and you can then attempt to pair them with your device again.

Image: The charging case with its dual LED power display and the location of the one-key reset button.
Specifications
| Feature | Specification |
|---|---|
| Model Name | N17 |
| Brand | OFNEX |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Wireless Communication Technology | Bluetooth |
| Battery Life (Earbuds) | Up to 9 hours (single charge) |
| Total Playtime (with Charging Case) | Up to 78 hours |
| Charging Time | 2 Hours |
| Water Resistance Level | IPX7 (Waterproof) |
| Audio Driver Size | 14.2 Millimeters |
| Control Type | Button Control |
| Ear Placement | In Ear |
| Item Weight | 4.6 Grams (each earbud) |
| Product Dimensions | 2.44 x 1.89 x 0.91 inches |
Warranty and Support
OFNEX is committed to providing high-quality products and customer satisfaction. Your OFNEX N17 Wireless Earbuds come with a manufacturer's warranty. While some reviews mention a lifetime warranty, please refer to the official OFNEX website or contact customer support for the most accurate and up-to-date warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact OFNEX customer service through the following channels:
- Official Website: Visit the OFNEX official website for FAQs, support articles, and contact forms.
- Email Support: Refer to your product packaging or the official website for the dedicated support email address.
- Online Chat: Some regions may offer live chat support on the OFNEX website.
Please have your product model (N17) and purchase details ready when contacting support to ensure efficient service.