Soundcore Q20i Noise Cancelling Headphones
- Hybrid ANC with 2 internal and 2 external mics
- Up to 90% of external noise reduced
- 40 mm dynamic drivers with BassUp
- Bluetooth 5.0 with two devices at once
- 22 EQ presets in the soundcore app
- 3 modes: ANC, Normal and Transparency
- Hi-Res audio over the AUX cable
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
Hybrid noise cancelling headphones with app tuning and two-device switching, suited to trains and offices. The specs leave out weight and battery life, so check those on the seller page.
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ASIN: B0C3HCD34RModel: A3004Category: Over-Ear Headphones
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Overview
A commuter or home worker gets over-ear Bluetooth headphones with microphones inside and outside each cup that detect surrounding sound. A companion app adjusts the equalizer and switches between listening modes.
Two devices connect at the same time, so audio follows a laptop or a phone call automatically. Transparency mode lets announcements through. The listing is silent on weight, battery life and the cable that Hi-Res listening needs.
Who it's for
Travelers and office workers who move between a laptop and a phone and want quieter surroundings. Listeners who want a confirmed playtime or wired Hi-Res audio out of the box should check the seller first.
Pros and cons
- Hybrid cancelling with four microphones
- Two-device Bluetooth connection
- App equalizer with presets
- Transparency mode for announcements
- Battery life not in the specs
- Weight and dimensions not listed
- AUX cable not listed as included
Performance notes
Internal and external microphones work in tandem to detect outside sound, and the headphones produce an opposing signal to cut it. Transparency mode passes the surroundings through the microphones. Bluetooth audio plays from whichever connected device is active.
Specifications
| Brand | Soundcore |
|---|---|
| Model | A3004 |
| Dimensions & fit | |
| Audio Driver Size | 40 mm |
| Capacity & performance | |
| Noise Control | Hybrid Active Noise Cancelling |
| Noise control features | 2 internal and 2 external |
| Construction & materials | |
| Color | Black |
| Other details | |
| Headphones Ear Placement | Over Ear |
| Cable Features | Hi-Res certified audio via AUX cable |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Version | 5.0 |
| Additional Features | BassUp, soundcore app EQ with 22 presets, ANC, Normal and Transparency modes, white noise |
| Multipoint connections | Two devices at once |
Frequently asked questions
How do I set up the Soundcore Q20i for the first time?
Pair over Bluetooth, then download the soundcore app to choose from 22 EQ presets or adjust it yourself and to switch between ANC, Normal and Transparency. The listing gives no other setup steps.
Can the Soundcore Q20i connect to two devices?
Yes. It uses Bluetooth 5.0 to connect to two devices at once and switch between them.