1. Introduction
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your Beyerdynamic Amiron 300 True Wireless Noise Cancelling Earbuds. Please read this manual carefully before using your earbuds to ensure optimal performance and longevity.
2. What's in the Box
Verify that all items are present in the packaging:
- One pair of Beyerdynamic Amiron 300 True Wireless Earbuds (L/R)
- Charging Case
- USB-C Charging Cable
- 5 pairs of Silicone Eartips (sizes XS, S, M, L, XL)
- Quick Start Guide
- Compliance Booklet
Image: Package contents including earbuds, charging case, USB-C cable, and multiple eartip sizes.
3. Setup
3.1 Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. The charging case supports both USB-C cable charging and Qi-compatible wireless charging.
- Connect the provided USB-C cable to the charging port on the case and to a power source.
- For wireless charging, place the case on a Qi-compatible wireless charging pad.
- The earbuds will charge automatically when placed inside the powered case.
- A 10-minute quick charge provides up to 2 hours of playback.
- Total battery life is up to 38 hours (26 hours with Active Noise Cancellation enabled) with the charging case.
Image: Earbuds in charging case with battery life details.
3.2 Ear Tip Selection and Fit
Proper ear tip selection is crucial for sound quality, noise cancellation, and comfort. Experiment with the five included silicone ear tip sizes (XS, S, M, L, XL) to find the best fit for your ears. A good seal ensures optimal bass response and effective Active Noise Cancellation.
Image: Woman demonstrating the comfortable and secure fit of the earbuds.
3.3 Bluetooth Pairing
- Ensure the earbuds are in the charging case and the case has sufficient charge.
- Open the charging case lid. The earbuds will enter pairing mode.
- On your device (smartphone, tablet, etc.), go to Bluetooth settings and select "Amiron 300" from the list of available devices.
- Once connected, you will hear an audio prompt, and the LED indicators on the earbuds will confirm successful pairing.
4. Operating Instructions
4.1 Touch Controls
The Amiron 300 earbuds feature intuitive touch controls on each earbud. Functions can be customized via the Beyerdynamic App.
| Action | Function (Default) |
|---|---|
| Single Tap | Play/Pause, Answer/End Call |
| Double Tap (Right Earbud) | Next Track |
| Double Tap (Left Earbud) | Previous Track |
| Triple Tap | Activate Voice Assistant |
| Long Press | Toggle ANC/Transparency Mode |
4.2 Active Noise Cancellation (ANC) and Transparency Mode
The Amiron 300 features Active Noise Cancellation to reduce ambient noise and a Transparency Mode to allow you to hear your surroundings without removing the earbuds.
- Toggle between ANC, Transparency Mode, and Off by performing a long press on either earbud (default setting).
- ANC is highly effective for travel and noisy environments, allowing for immersive listening.
Image: Woman using earbuds, highlighting ANC and Transparency features.
4.3 Multipoint Bluetooth 5.3
The earbuds support Multipoint Bluetooth 5.3, allowing simultaneous connection to two Bluetooth devices. This enables seamless switching between audio sources, such as listening to music on your laptop and answering a call on your smartphone.
4.4 Automatic Play/Pause
The earbuds are equipped with sensors that detect when they are inserted or removed from your ears, automatically playing or pausing audio playback.
4.5 Voice Quality
Equipped with six high-quality microphones and noise cancellation technology, the Amiron 300 provides excellent voice clarity for calls, even in noisy environments.
Image: Man using earbuds for communication.
4.6 Beyerdynamic App Personalization
Download the Beyerdynamic App from the App Store (iOS) or Google Play Store (Android) to unlock advanced features and personalize your listening experience. The app allows you to:
- Adjust the equalizer (EQ) settings.
- Control ANC and Transparency modes.
- Customize touch control functions.
- Enable Low Latency mode for gaming or video editing.
- Update firmware.
Image: Beyerdynamic app interface for customizing earbud settings.
5. Maintenance
5.1 Cleaning
- Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth.
- Remove ear tips and clean them with mild soap and water, then dry thoroughly before reattaching.
- Ensure charging contacts on both earbuds and case are clean and free of debris.
5.2 Storage
When not in use, store the earbuds in their charging case to protect them and keep them charged.
6. Troubleshooting
- No Sound: Ensure earbuds are charged, properly paired, and volume is adjusted on both the earbuds and your device. Check ear tip fit.
- Pairing Issues: Place earbuds back in the case, close the lid, then open to re-enter pairing mode. Forget the device in your Bluetooth settings and try pairing again.
- ANC Not Working: Ensure ANC is enabled via touch control or the Beyerdynamic App. Check ear tip seal.
- Poor Call Quality: Ensure microphones are not obstructed. Check network signal on your connected device.
- Earbuds Not Charging: Ensure charging cable is securely connected or case is properly placed on wireless charger. Clean charging contacts.
For further assistance, refer to the Beyerdynamic support website or contact customer service.
7. Specifications
- Model: Amiron 300 (Item model number: 1000935)
- Connectivity: Bluetooth 5.3
- Audio Codecs: LDAC, Hi-Res Audio Wireless
- Noise Cancellation: Active Noise Cancellation (ANC) and Transparency Mode
- Battery Life: Up to 10 hours (earbuds), up to 38 hours total with charging case (26 hours with ANC)
- Charging: USB-C, Qi Wireless Charging
- Microphones: 6 high-quality microphones with noise cancellation
- Ear Tips: 5 pairs of silicone ear tips (XS, S, M, L, XL)
- Product Dimensions: 6.25 x 5 x 2.45 inches (packaging)
- Item Weight: 9.2 ounces (packaging)
8. Warranty and Support
Your Beyerdynamic Amiron 300 earbuds come with a manufacturer's warranty. Please refer to the included Compliance Booklet for detailed warranty information and terms specific to your region.
For product support, frequently asked questions, and additional resources, please visit the official Beyerdynamic website:
www.beyerdynamic.com/amiron-300
Contact information for Beyerdynamic GmbH & Co. KG (Germany):
- Address: Theresienstr. 8, 74072 Heilbronn / Germany
- Phone: +49 7131 617-300
- E-Mail: info@beyerdynamic.com
