Image © TronsmartGood value
Tronsmart Sounfii NC 2 are hybrid ANC earbuds with 45dB noise reduction, Hi-Res audio, 6-mic AI calls, and up to 40 hours total playtime. They feature Bluetooth 6.0, force sensor controls, and IPX5 waterproofing.
The Tronsmart Sounfii NC 2 are budget-friendly true wireless earbuds that pack a robust feature set, including hybrid active noise cancellation, LDAC support, and Bluetooth 6.0 with multipoint. With up to 10 hours of playback per charge and a total of 40 hours with the case, they're designed for extended listening sessions. The earbuds also feature touch controls, a customizable EQ via the app, and six microphones for clear calls, making them a versatile option for the price.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 2× 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 40 kHz |
| Driver | 2× 10 mm dynamic |
|---|---|
| Driver type | dynamic |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 40 kHz |
| Bluetooth | 6.0 |
|---|---|
| Codecs | SBC, AAC, LDAC |
| Multipoint pairing | Yes |
| Battery life | 10 h |
|---|---|
| Battery life (ANC on) | 7.5 h |
| Battery incl. case | 40 h |
| Full charge time | 90 min |
| Quick charge | 10 min → 1 h |
| Wireless charging | No |
| Active noise cancelling | Yes |
|---|---|
| ANC type | hybrid |
| Transparency mode | Yes |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | No |
| Controls | touch |
| Voice assistant | Yes |
| Weight | 4.5 g |
|---|---|
| Water resistance | IPX5 |
| USB-C | Yes |
| Microphones | 6 |
|---|---|
| Microphone type | MEMS |
| Call noise reduction | Yes |
| Call NR technology | AI ENC |
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4 source(s) feeding this product's score.
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
12:40The reviewer finds the Tronsmart Sounfii NC 2 to be a good value for its low price, especially for bass lovers, with impressive battery life and comfortable fit. However, the active noise cancellation is underwhelming, the default sound is too bass-heavy, and the microphones pick up unwanted sounds like beard rustling. Overall, it's a solid budget option for those prioritizing bass and battery over balanced audio and strong ANC.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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