Introduction
The Shure AONIC 215 TW2 True Wireless Sound Isolating Earbuds are engineered to deliver premium audio quality with deep bass, drawing from decades of experience in professional audio. These second-generation earbuds offer exceptional comfort, a secure over-the-ear fit, and robust water resistance, ensuring a world-class listening experience in various environments. Key features include advanced sound isolation, an Environment Mode for situational awareness, and intuitive fingertip controls.
What's in the Box
Your Shure AONIC 215 TW2 package includes the following components:
- 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
- Earphone cleaner

Setup
1. Initial Charging
Before first use, fully charge your AONIC 215 TW2 earbuds and the charging case. Connect the USB-C charging cable to the case and a power source. A full charge for the earbuds takes approximately 2 hours. The earbuds provide up to 8 hours of battery life, and the charging case offers three additional charges, totaling up to 32 hours of use.

2. Fitting the Earbuds
Achieving a proper fit is crucial for optimal sound isolation and audio performance. Experiment with the included Soft Flex and Foam sleeves to find the size that creates a comfortable, secure seal in your ear canal. The earbuds feature an over-ear hook design for a stable fit, even during active use.

3. Bluetooth Pairing
- Ensure the earbuds are charged and removed from the charging case.
- On your device (phone, tablet, laptop), navigate to the Bluetooth settings.
- Select "Shure AONIC 215 TW2" from the list of available devices to pair.
- A voice prompt will confirm successful pairing.
The earbuds utilize Bluetooth 5 technology for enhanced stability and a wireless range of up to 10 meters (30 feet).
4. ShurePlus PLAY App
Download the free ShurePlus PLAY app for iOS and Android devices. This app allows you to customize various settings, including hardware EQ, button controls, Environment Mode levels, and voice prompts, enhancing your listening experience.
Operating
1. Onboard Controls
The earbuds feature intuitive button controls for managing your audio and calls:
- Volume Control: Adjust audio playback volume.
- Playback Control: Play, pause, skip tracks.
- Call Management: Answer, end, or reject calls.
2. Sound Modes
The AONIC 215 TW2 offers two primary sound modes:
- Sound Isolating Technology: Blocks up to 37 dB of external noise, providing an immersive listening experience without distractions.
- Environment Mode: Allows you to hear your surroundings with the push of a button, integrating ambient sounds into your audio feed for situational awareness.


3. Clear Calls
Enjoy clear, stereo calls with exceptional audio quality, supported by beamforming microphones for effective video conferencing and phone conversations.
4. Detachable Connection
The AONIC 215 Earphones feature a detachable MMCX connection, allowing them to be used with various cable accessories. This provides flexibility for different listening scenarios, including connection to airplane entertainment systems.
Maintenance
1. Cleaning
Regularly clean your earbuds and ear tips using the provided earphone cleaner to maintain hygiene and optimal sound quality. Ensure no debris accumulates in the earbud nozzles.
2. Water Resistance
The earbuds are sweat and water-resistant with an IPX4 rating, making them suitable for workouts and outdoor activities. However, the charging case is not IP-rated and should be kept dry.

3. Storage
Always store your earbuds in the premium charging case when not in use to protect them and ensure they remain charged.
Troubleshooting
If you encounter issues with your Shure AONIC 215 TW2 earbuds, consider the following:
- No Sound/Poor Sound Quality: Ensure earbuds are properly seated in your ears with a good seal. Check Bluetooth connection and device volume. Use the ShurePlus PLAY app to adjust EQ settings.
- Pairing Issues: Ensure earbuds are in pairing mode. Try unpairing and re-pairing the earbuds with your device.
- Battery Life: Confirm both earbuds and charging case are fully charged.
- Controls Not Responding: Ensure earbuds are connected. A factory reset may resolve persistent control issues.
For advanced troubleshooting, refer to the ShurePlus PLAY app or visit the official Shure support website for detailed guides and FAQs.
Specifications
| Feature | Specification |
|---|---|
| Model Name | AONIC 215 TW2 |
| Noise Control | Sound Isolation |
| Frequency Range | 22 Hz - 20,000 Hz |
| Impedance | 17 Ohm |
| Connectivity Technology | Bluetooth, Wireless |
| Bluetooth Version | 5 |
| Bluetooth Range | 10 Meters (30 feet) |
| Battery Life (Earbuds) | Up to 8 Hours |
| Total Battery Life (with Case) | Up to 32 Hours |
| Charging Time | 2 Hours |
| Water Resistance Level | IPX4 (Earbuds only) |
| Control Type | Media Control, Touch |
| Earpiece Shape | Over-Ear |
| Item Weight | 9.3 ounces |
| Product Dimensions | 7.17 x 7.17 x 3.07 inches |
| Material | Plastic, Rubber, Silicone |
Warranty and Support
The Shure AONIC 215 TW2 True Wireless Sound Isolating Earbuds come with a two-year warranty. For warranty claims, technical assistance, or further support, please visit the official Shure website or contact their customer service department. Detailed support resources, FAQs, and contact information can be found on their dedicated support pages.





