1. Introduction
This manual provides essential instructions for the proper setup, operation, and maintenance of your Soundcore H30i Wireless On-Ear Headphones. Please read this guide thoroughly before using your headphones to ensure optimal performance and longevity.
The Soundcore H30i headphones are designed for extended listening with features such as:
- Pure Bass Audio: Equipped with 40mm oversized dynamic drivers for powerful sound.
- Extended Playtime: Up to 70 hours of audio playback on a single charge.
- Quick Charge Capability: A 5-minute charge provides approximately 4 hours of listening time.
- Lightweight and Comfortable Design: Weighing only 183g, with soft, detachable earcups and an ergonomic shape for comfort during long sessions.
- Bluetooth 5.3 Connectivity: Ensures a stable and seamless wireless connection.
- Multipoint Connection: Allows simultaneous connection to two devices for easy switching.
- App Customization: Personalize your listening experience with adjustable EQ settings and white noise features via the Soundcore app.
2. What's in the Box
Verify that all items are present in the package:
- Soundcore H30i Headphones
- Aux-in Cable (1.2m)
- USB Type-C Charging Cable (30cm)
- Quick Start Guide (QSG) + Safety Card

3. Product Overview
3.1. Physical Features

The Soundcore H30i headphones feature a lightweight and foldable design for portability and comfort. The earcups are soft and detachable, designed for extended wear without discomfort.

3.2. Controls and Ports
The headphones are equipped with intuitive controls located on the earcup for easy access to various functions.

- Volume Up (+): Increase volume.
- Volume Down (-): Decrease volume.
- Power/Play/Pause Button: Long press to power on/off, single press to play/pause.
- Aux-in Port: For wired connection using the included 3.5mm audio cable.
- USB Type-C Charging Port: For charging the headphones.
4. Setup
4.1. Initial Charge
Before first use, fully charge your Soundcore H30i headphones using the provided USB Type-C cable. A full charge provides up to 70 hours of playtime. A quick 5-minute charge can provide approximately 4 hours of playback.
4.2. Power On/Off
- To Power On: Press and hold the Power button for 3 seconds until the LED indicator lights up.
- To Power Off: Press and hold the Power button for 3 seconds until the LED indicator turns off.
4.3. Bluetooth Pairing
- Ensure the headphones are powered off.
- Press and hold the Power button for 3-5 seconds until the LED indicator flashes blue, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for "Soundcore H30i" in the list of available devices.
- Select "Soundcore H30i" to connect. The LED indicator will turn solid blue once connected.
4.4. Multipoint Connection
The Soundcore H30i supports connecting to two Bluetooth devices simultaneously. To activate multipoint connection:
- Connect the headphones to the first device as described in section 4.3.
- Disconnect the headphones from the first device (or put them back into pairing mode).
- Connect the headphones to the second device.
- Reconnect the headphones to the first device from its Bluetooth menu. The headphones should now be connected to both devices.

5. Operating Instructions
5.1. Basic Controls
- Play/Pause: Press the Power/Play/Pause button once.
- Volume Adjustment: Use the '+' and '-' buttons to adjust the volume.
- Next Track: Press and hold the '+' button.
- Previous Track: Press and hold the '-' button.
- Answer/End Call: Press the Power/Play/Pause button once.
- Reject Call: Press and hold the Power/Play/Pause button.
- Activate Voice Assistant: Double-press the Power/Play/Pause button.
5.2. Bass Up Feature
To enhance the bass, triple-press the Power/Play/Pause button. Triple-press again to deactivate.
5.3. Soundcore App Connectivity
Download the Soundcore app from your device's app store to unlock full customization options:
- Customizable EQ Settings: Adjust the audio equalizer to your preference or choose from preset options.
- White Noise: Access a selection of white noise sounds for relaxation or focus.
- Firmware Updates: Keep your headphones updated with the latest features and improvements.

6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the headphones. Do not use harsh chemicals or abrasive materials. The earcups are detachable for easier cleaning or replacement.
- Storage: When not in use, fold the headphones and store them in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To preserve battery life, avoid fully discharging the headphones frequently. Charge them regularly, even if not in constant use.
7. Troubleshooting
- Cannot Power On: Ensure the headphones are charged. Connect to a power source using the USB-C cable.
- Cannot Pair with Device: Ensure Bluetooth is enabled on your device and the headphones are in pairing mode (flashing blue LED). Try restarting both devices.
- No Sound/Poor Sound Quality: Check volume levels on both headphones and your device. Ensure the headphones are properly connected. If using a wired connection, ensure the Aux-in cable is fully inserted.
- Intermittent Connection: Ensure there are no obstructions between the headphones and your device. Keep within the 10-meter Bluetooth range. Avoid strong electromagnetic interference.
- App Not Connecting: Ensure the Soundcore app is updated to the latest version and your headphones are connected via Bluetooth to your device.
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | A3012 |
| Brand | Soundcore |
| Manufacturer | Anker |
| Connectivity Technology | Wireless (Bluetooth 5.3) |
| Bluetooth Range | 10 Meters |
| Audio Driver Type | Dynamic Driver (40mm) |
| Noise Control | Sound Isolation |
| Battery Life | 70 Hours |
| Charging Time (5 min) | 4 Hours Playback |
| Headphones Jack | 3.5 mm Jack |
| Item Weight | 183 Grams (6.5 ounces) |
| Product Dimensions | 7.09 x 9.06 x 2.99 inches |
| Material | Plastic |
| UPC | 194644199630 |
9. Official Product Video
10. Warranty and Support
For warranty information and customer support, please refer to the Quick Start Guide and Safety Card included in your product package. You may also visit the official Soundcore website for further assistance and FAQs.







