Image © TronsmartPricey for what it is
The Tronsmart OpenFly 2 Pro are open-ear wireless headphones with a 12mm biomaterial diaphragm driver, LDAC support, and a 4-mic AI noise cancellation system for clear calls. They offer up to 40 hours of total playtime with the charging case and an IPX5 waterproof rating.
The Tronsmart OpenFly 2 Pro offers a budget-friendly open-ear design with strong bass for its category, plus a comfortable, lightweight fit suited for long wear. It includes practical features like app-based EQ, LDAC support, and a 40-hour total battery life with the case, making it a solid everyday choice if you don't need noise isolation.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 40 kHz |
| Impedance | 32 Ω |
| Driver | 12 mm dynamic |
|---|---|
| Driver type | dynamic |
| Driver size | 12 mm |
| Drivers per side | 1 |
| Frequency response | 20 Hz - 40 kHz |
| Impedance | 32 Ω |
| Bluetooth | 6.0 |
|---|---|
| Codecs | SBC, LDAC |
| Multipoint pairing | Yes |
| Wireless range | 10 m |
| Battery life | 10 h |
|---|---|
| Battery incl. case | 40 h |
| Full charge time | 90 min |
| Wireless charging | No |
| Active noise cancelling | No |
|---|---|
| ANC type | none |
| Transparency mode | Yes |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | No |
| Weight | 8.8 g |
|---|---|
| Case weight | 74.5 g |
| Water resistance | IPX5 |
| USB-C | Yes |
| Microphones | 4 |
|---|---|
| Call noise reduction | Yes |
| Call NR technology | AI ENC |
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.
Reviewers agree the Tronsmart OpenFly 2 Pro is a comfortable, well-built open-ear option with strong battery life and surprisingly good sound for its category, making it a solid value under $60 for active users who need situational awareness.
4:53The reviewer finds the Tronsmart OpenFly 2 Pro to be a strong open-ear option, praising its comfort, sound quality for the category, and long battery life. They note it's not for bass-heavy listeners or those needing noise cancellation, but it excels for active users who want awareness and clear calls, making it a great value under $60.
12:15The reviewer finds the Tronsmart OpenFly 2 Pro earbuds to be a solid choice for those prioritizing comfort and situational awareness, such as runners or cyclists. They note that while the sound quality is surprisingly good for open-ear design, it lacks the deep bass of traditional earbuds, and there is some audio leakage at high volumes. Overall, they recommend them for specific use cases but suggest traditional earbuds for audiophiles.
8:29The reviewer finds the Tronsmart OpenFly 2 Pro to be a strong open-ear earbud option, praising its premium build, good sound quality, long battery life, and effective sound leakage control, while noting typical open-ear bass limitations, basic Bluetooth codec support, and lack of a gaming mode. He concludes it's one of the better open-ear earbuds this year, especially at its $60 price point.
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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