Introduction
The Shure Aonic 215 Gen 2 True Wireless Sound Isolating Earphones are engineered for exceptional audio quality and comfort. This manual provides essential information for setting up, operating, and maintaining your earphones to ensure optimal performance.
What's in the Box

Image: All components included in the Shure Aonic 215 Gen 2 package, neatly arranged on a blue background. These include the earphones, charging case, various ear tips, and charging cable.
- AONIC 215 Detachable Sound Isolating Earphones
- True Wireless Secure Fit Gen 2 Adapter Set
- Fit Kit with a variety of sleeves (soft flex and foam) for optimal fit
- Premium Charging Case (not IP-rated)
- USB-C Charging Cable
- Two-year warranty documentation
Key Features
- True Wireless Audio: Delivers clear sound and deep bass, built on decades of audio engineering experience.
- Sweat & Water Resistant: IPX4 rated, designed to withstand sweat and water splashes.

Image: A man running alongside a body of water, wearing the Shure Aonic 215 earphones. Text overlay highlights "Sweat & Water Resistant IPX4-Rated".
- Secure Fit: Low-profile, over-ear hook design ensures earphones stay in place during activities, providing comfort.

Image: A woman wearing the Shure Aonic 215 earphones with the over-ear hook design, emphasizing a secure fit during light activity.
- Sound Isolating Technology: Blocks up to 37 dB of external noise for an immersive listening experience.
- Environment Mode: Allows you to hear your surroundings with the press of a button.

Image: A woman wearing the Shure Aonic 215 earphones, touching the earbud to activate Environment Mode, allowing her to hear external sounds.
- Extended Battery Life: Up to 32 hours total battery life (8 hours per earphone, plus three additional charges from the premium charging case).

Image: The Shure Aonic 215 earphones are shown inside their compact charging case, with an indicator light visible.
- Button Control & Clear Calls: Onboard buttons for volume, playback, and calls. Beamforming microphones provide clear stereo calls.
- Detachable Connection: MMCX connection allows earphones to attach to various cable accessories.
- Bluetooth 5 Technology: Enhanced stability and a range of up to 30 feet (10 meters) for seamless connection to phones, tablets, and laptops.
- ShurePlus PLAY App: Customize hardware EQ, button controls, Environment Mode, and prompts. Available for iOS and Android.
Setup
1. Charging
Before first use, fully charge the earphones and the charging case. Place the earphones into the charging case. The indicator lights on the earphones will show charging status. The charging case itself can be charged via the included USB-C cable.
Video: Official Shure guide on how to charge the AONIC 215 TW2 earphones and their charging case.
2. Pairing
To pair your earphones with a new device, ensure the earphones are in the charging case with the lid open. The earphones will enter pairing mode. Select "Shure AONIC 215 TW2" from your device's Bluetooth settings.
Video: Official Shure instructions demonstrating the pairing process for the AONIC 215 TW2 earphones with a device.
3. Adjusting the Fit
Achieving a proper seal is crucial for sound isolation and audio quality. Experiment with the various ear tips (soft flex and foam) provided in the fit kit to find the size that best suits your ears. The earphones feature an over-ear hook design for a secure and comfortable fit.
Video: Official Shure guide on how to properly adjust the fit of the AONIC 215 TW2 earphones for comfort and sound isolation.
Operating Instructions
1. Button Controls
The earphones feature onboard buttons for controlling various functions. Refer to the ShurePlus PLAY app for customizable button assignments.
Video: Official Shure demonstration of the button controls available on the AONIC 215 TW2 earphones.
2. Phone Call Controls
Manage your phone calls directly from the earphones. Functions such as answering, ending, and muting calls are accessible via the onboard controls.
Video: Official Shure guide on how to use the AONIC 215 TW2 earphones for phone call management.
3. Environment Mode
Activate Environment Mode to allow ambient sounds to pass through, enhancing situational awareness without removing your earphones.
4. ShurePlus PLAY App
Download the free ShurePlus PLAY app for iOS and Android devices to unlock full customization options for your earphones, including EQ settings, button remapping, and Environment Mode adjustments.
Maintenance
- Cleaning: Regularly clean your earphones and ear tips to maintain hygiene and optimal sound quality. Use a soft, dry cloth.
- Water Resistance: The earphones are IPX4 rated for sweat and water resistance. Avoid submerging them in water or exposing them to high-pressure water jets. Ensure they are dry before placing them back in the charging case.
- Storage: Store earphones in their premium charging case when not in use to protect them and keep them charged.
Troubleshooting
If you encounter any issues with your Shure Aonic 215 Gen 2 earphones, try the following steps:
- No Sound: Ensure earphones are charged, properly paired, and connected to your device. Check volume levels on both the earphones and your device.
- Poor Sound Quality: Verify ear tip fit for a proper seal. Clean ear tips and nozzles.
- Pairing Issues: Ensure earphones are in pairing mode. Forget the device from your device's Bluetooth list and attempt to re-pair.
- Battery Not Charging: Check that the USB-C cable is securely connected to both the charging case and a power source. Ensure the earphones are correctly seated in the charging case.
- Intermittent Connection: Ensure your device is within the 30-foot (10-meter) Bluetooth range. Avoid obstructions between your device and earphones.
For further assistance, consult the ShurePlus PLAY app or the official Shure support website.
Specifications
| Model Name | AONIC 215 TW2 |
| Connectivity Technology | Wireless (Bluetooth 5) |
| Wireless Range | Up to 30 feet (10 meters) |
| Noise Control | Sound Isolation (up to 37 dB), Environment Mode |
| Battery Life (Earphones) | Up to 8 hours |
| Total Battery Life (with Case) | Up to 32 hours |
| Water Resistance Level | IPX4 (Sweat and Water Resistant) |
| Ear Placement | In Ear (Over-ear hook design) |
| Audio Driver Type | Dynamic Driver |
| Impedance | 17 Ohms |
| Color | Blue |
| Manufacturer | Shure |
Warranty and Support
Your Shure Aonic 215 Gen 2 True Wireless Sound Isolating Earphones come with a two-year warranty. For warranty claims, technical support, or additional product information, please visit the official Shure website or contact their customer service.
You can also utilize the Shure Store on Amazon for product details and accessories.







