Introduction
Thank you for choosing the Nakamichi TW130NC Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and a satisfying audio experience. Please read this manual thoroughly before use and retain it for future reference.
Package Contents
Verify that all items listed below are present in your package:
- Nakamichi TW130NC Wireless Earbuds (Left and Right)
- Charging Case
- USB-C Charging Cable
- Eartips (Sizes S, M, L)
- User Manual
Image: The Nakamichi TW130NC wireless earbuds are shown inside their open charging case, with the USB-C charging cable and various eartip sizes laid out beside them, illustrating the complete package contents.
Product Overview
The Nakamichi TW130NC earbuds are designed for high-quality audio and versatile functionality. Each earbud features touch controls and integrated microphones for calls and noise cancellation. The compact charging case provides extended battery life and convenient storage.
Image: A graphic illustrating the key features of the Nakamichi TW130NC earbuds, including high-performance noise cancellation, bass boost, Bluetooth 5.3 connectivity, hands-free calling, 45-hour playback, and ambient sound mode.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case.
- Place the earbuds into the charging case. Ensure they are correctly seated.
- Connect the USB-C charging cable to the charging port on the case and to a power source.
- The indicator lights on the case will show the charging status. Once fully charged, the lights will indicate completion.
A full charge for the earbuds takes approximately 1.5 hours. The earbuds provide about 7 hours of playback, and the charging case extends this to approximately 45 hours.
Image: A visual representation of the Nakamichi TW130NC earbuds and charging case, highlighting the battery life: approximately 1.5 hours for a full charge, 7 hours of playback for the earbuds, and a total of 45 hours with the charging case.
2. Bluetooth Pairing
Follow these steps to pair your earbuds with a Bluetooth-enabled device:
- Open the charging case. The earbuds will automatically enter pairing mode, indicated by flashing lights.
- On your device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices and select "Nakamichi TW130NC" from the list.
- Once connected, a voice prompt will confirm the successful pairing.
The earbuds will automatically reconnect to the last paired device when removed from the case, if Bluetooth is enabled on the device.
3. Wearing the Earbuds
For optimal sound quality and comfort, choose the correct eartip size and wear the earbuds properly.
- Select the eartips (S, M, L) that provide a snug and comfortable fit in your ear canal.
- Gently insert each earbud into your ear, twisting slightly to ensure a secure fit.
- Adjust the earbuds until they feel stable and the sound is clear and balanced.
Image: A diagram illustrating the ergonomic design of the Nakamichi TW130NC earbud and how it fits comfortably and securely within the ear, emphasizing reduced ear strain and improved stability.
Operating Instructions
The Nakamichi TW130NC earbuds feature intuitive touch controls on each earbud.
Touch Controls
Image: A visual guide to the touch controls on the Nakamichi TW130NC earbuds, detailing actions for music playback, call management, mode switching, and voice assistant activation.
| Function | Action |
|---|---|
| Play/Pause Music | Double-tap R or L earbud |
| Next Track | Triple-tap R earbud |
| Previous Track | Triple-tap L earbud |
| Volume Up | Single-tap R earbud |
| Volume Down | Single-tap L earbud |
| Answer/End Call | Double-tap R or L earbud |
| Reject Call | Long press R or L earbud for 2 seconds |
| Switch ANC/Ambient Sound Mode | Long press R earbud for 2 seconds |
| Activate Bass Boost Mode | Long press L earbud for 2 seconds |
| Activate Voice Assistant | Quadruple-tap R earbud |
Active Noise Cancellation (ANC)
The ANC feature actively detects and cancels ambient noise, providing a quieter listening experience. This is ideal for noisy environments like commutes or offices.
Image: A person wearing the Nakamichi TW130NC earbuds, with a visual representation of sound waves being cancelled around them, illustrating the effectiveness of the Active Noise Cancellation feature.
Ambient Sound Mode
Ambient Sound Mode allows you to hear your surroundings without removing the earbuds. This is useful for staying aware of your environment or engaging in conversations while listening to audio.
Image: Two individuals interacting while one wears the Nakamichi TW130NC earbuds, demonstrating the Ambient Sound Mode which allows users to hear their surroundings and converse without removing the earbuds.
Bass Boost Mode
Activate Bass Boost Mode to enhance low frequencies, providing a more powerful and impactful bass experience for certain music genres.
Image: A detailed diagram of the Nakamichi TW130NC earbud's internal driver, with sound waves emanating outwards, illustrating the powerful deep bass reproduction achieved through the Bass Boost function.
Clear Hands-free Calling
Equipped with dual microphones (one for ANC and one for calls), the earbuds effectively reduce ambient noise during phone calls, ensuring your voice is transmitted clearly to the other party.
Image: A diagram highlighting the dual microphone system (noise-cancelling mic and call mic) on the Nakamichi TW130NC earbuds, demonstrating how they work together to provide clear hands-free communication by reducing ambient noise.
Japanese Voice Prompts
The earbuds provide voice prompts in Japanese to guide you through operations, making it easy to understand the status and prevent incorrect actions.
Maintenance
Cleaning
- Regularly clean 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 cleaners, alcohol, or chemical solvents.
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 extreme temperatures and direct sunlight.
Troubleshooting
If you encounter issues with your Nakamichi TW130NC earbuds, refer to the following common problems and solutions:
| Problem | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Turn off and on Bluetooth on your device. Forget the device in Bluetooth settings and re-pair. |
| No sound from one earbud | Place both earbuds back in the case, close it, then open again to reset. Check device audio balance settings. |
| Charging issues | Ensure the charging cable is securely connected. Try a different USB-C cable and power adapter. Clean charging contacts on earbuds and case. |
| Low volume or poor sound quality | Adjust volume on both earbuds and connected device. Ensure eartips provide a good seal. Clean any debris from earbud nozzles. |
| Earbuds disconnect frequently | Ensure you are within Bluetooth range (typically 10 meters/33 feet). Avoid obstacles between earbuds and device. |
Specifications
The following are the technical specifications for the Nakamichi TW130NC Wireless Earbuds:
| Feature | Detail |
|---|---|
| Model Number | TW130NC |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 Hz - 20 KHz (typical range) |
| Sensitivity | 96 dB |
| Connectivity Technology | Wireless |
| Wireless Communication | Bluetooth 5.3 |
| Impedance | 32 Ohm |
| Control Type | Touch Control |
| Item Weight | 0.05 kg (50 g) |
| Product Dimensions | 5.78 x 3 x 5.28 cm |
| Earbud Playback Time | Approx. 7 hours |
| Total Playback Time (with case) | Approx. 45 hours |
| Compatible Devices | Gaming consoles, Tablets, Desktop PCs, Laptops, Mobile Phones |
Warranty and Support
Manufacturer's Warranty
The Nakamichi TW130NC Wireless Earbuds come with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
The warranty does not cover:
- Damage caused by misuse, accident, or unauthorized modification.
- Normal wear and tear.
- Damage from exposure to liquids or extreme temperatures.
Customer Support
If you have any questions, concerns, or require assistance with your Nakamichi TW130NC Wireless Earbuds, please contact our customer support team. Refer to the contact information provided with your purchase or visit the official Nakamichi website for support details.
