Introduction
Thank you for choosing the Iriver IHT-A03 Wireless Bluetooth Earphones. These earphones are designed to provide a superior audio experience with features such as Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC), and a dedicated gaming mode with low latency. This manual will guide you through the setup, operation, and maintenance of your new earphones.
Image: Iriver IHT-A03 Wireless Bluetooth Earphones in black and white, displayed in their charging cases.
Package Contents
Please check the package for the following items:
- Iriver IHT-A03 Wireless Earbuds (Left and Right)
- Charging Case
- USB Type-C Charging Cable
- Eartips (3 pairs: S, M, L)
Image: Diagram illustrating the components included in the IHT-A03 package.
Specifications
| Feature | Specification |
|---|---|
| Model | IHT-A03 |
| Bluetooth Version | 5.3 |
| Wireless Type | Bluetooth |
| Style | TWS In-ear headphones |
| Noise Cancellation | ANC (Active Noise Cancellation), ENC (Environmental Noise Cancellation) |
| Gaming Mode Latency | 40ms |
| Earbud Battery Capacity | 40mAh |
| Charging Case Battery Capacity | 400mAh |
| Playtime (single charge) | Up to 5 hours |
| Total Playtime (with charging case) | Up to 20 hours |
| Charging Port | USB Type-C |
| Material | PC |
| Origin | Mainland China |
Image: Infographic detailing the IHT-A03's core features and specifications.
Setup
1. Charging the Earphones and Case
Before first use, fully charge the earphones and the charging case.
- Connect the USB Type-C charging cable to the charging port on the case and to a power source.
- The LED indicator on the charging case will show the charging status.
- Place the earbuds into the charging case. They will charge automatically.
- A full charge provides up to 5 hours of playtime for the earbuds and up to 20 hours total with the charging case.
2. Pairing with Your Device (Auto Pairing)
The IHT-A03 earphones feature easy auto-pairing.
- Open the charging case. The earphones will automatically enter pairing mode.
- On your mobile device (smartphone, tablet, PC), go to Bluetooth settings.
- Search for available devices and select "IHT-A03" from the list.
- Once selected, the earphones will connect automatically.
Image: Visual guide for connecting the IHT-A03 earphones to a mobile device via Bluetooth.
Operating Instructions
Touch Controls
The IHT-A03 earphones utilize full touch controls for convenient operation. The touch sensitive area is located on the outer surface of each earbud.
| Action | Left Earbud (L) | Right Earbud (R) |
|---|---|---|
| Play/Pause | Single Tap | Single Tap |
| Next Track | Double Tap | Double Tap |
| Previous Track | Triple Tap | Triple Tap |
| Answer/End Call | Single Tap | Single Tap |
| Reject Call | Long Press (2 seconds) | Long Press (2 seconds) |
| Activate Voice Assistant | Long Press (2 seconds) | Long Press (2 seconds) |
| ANC/Transparency Mode Toggle | Long Press (3 seconds) | Long Press (3 seconds) |
| Gaming Mode ON/OFF | Quadruple Tap | Quadruple Tap |
Image: Detailed guide to the multi-function touch controls on the IHT-A03 earphones.
ANC (Active Noise Cancellation) and Transparency Mode
The IHT-A03 earphones offer both Active Noise Cancellation (ANC) and Transparency Mode to adapt to your environment.
- ANC Mode: Reduces ambient noise, allowing you to focus on your audio. Ideal for noisy environments.
- Transparency Mode: Allows you to hear your surroundings clearly without removing the earphones. Useful for conversations or being aware of traffic.
To toggle between ANC and Transparency modes, perform a long press (3 seconds) on either earbud's touch control area.
Image: Explanation of ANC and Transparency modes for the IHT-A03 earphones.
Gaming Mode
Activate Gaming Mode for ultra-low latency audio (40ms), ensuring synchronized sound and visuals during gameplay.
- To turn Gaming Mode ON or OFF, perform a quadruple tap on either earbud's touch control area.
Image: IHT-A03 earphones in use during a gaming session, emphasizing low latency.
Maintenance
Proper maintenance will ensure the longevity and optimal performance of your IHT-A03 earphones.
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
- Eartips: Remove eartips and clean them with water and mild soap if necessary. Ensure they are completely dry before reattaching.
- Charging Port: Keep the USB Type-C charging port free from dust and debris.
- Storage: When not in use, store the earphones in their charging case to protect them and keep them charged.
- Avoid Water: The earphones are not waterproof. Avoid exposure to water, moisture, or extreme temperatures.
Troubleshooting
If you encounter any issues with your IHT-A03 earphones, please refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Earphones not pairing |
|
| Only one earbud working |
|
| Low volume or poor sound quality |
|
| Touch controls not responding |
|
User Tips
Based on user feedback and common inquiries, here are some tips for an enhanced experience:
- Battery Display: The earphone battery level is displayed on your mobile device's screen when connected.
- Continuous Use: For continuous use, ensure the charging case is also charged. The earphones can be used for up to 5 hours on a single charge, with the case providing multiple recharges for a total of 20 hours.
- Eartip Fit: Experiment with the different sizes of eartips provided to find the best fit for your ears. A good seal is crucial for optimal sound quality and effective noise cancellation.
Warranty and Support
For warranty information or technical support, please refer to the official Iriver website or contact your retailer. Keep your proof of purchase for any warranty claims.
