Tronsmart Onyx Free is a true wireless earbud with UV sterilization in the charging case, IPX7 waterproofing, and Qualcomm aptX support for stable audio. It features Panasonic tactile switches and cVc8.0 noise cancellation for clear calls.
The Tronsmart Onyx Free are compact true wireless earbuds that prioritize treble and light bass, offering a sound that won't top charts but remains serviceable. They stand out with reliable call quality, physical button controls, and a secure fit that holds up even during sleep, making them a solid budget option for daily commutes or nighttime use. Battery life is a step up from siblings in the same lineup, adding to their practicality.
Paraphrasé à partir de tests publiés et de fiches techniques - pas un essai original. .
| Transducteur | 6mm PU dynamic drivers |
|---|---|
| Taille du transducteur | 6 mm |
| Réponse en fréquence | 20Hz-20kHz |
| Impédance | 16 Ω |
| Sensibilité | -42 dB/mW |
5 source(s) alimentent le score de ce produit.
D'autres modèles « écouteurs sans fil » à prix comparable, classés par score HearWiki.
| Autonomie avec boîtier | 35 h |
|---|
| Temps de charge complète | 60 min |
|---|
| Charge sans fil | No |
|---|
| Réduction de bruit active | No |
|---|---|
| Type d'ANC | none |
| Commandes | buttons |
| Poids | 4 g |
|---|---|
| Poids du boîtier | 36.2 g |
| Résistance à l'eau | IPX7 |
| USB-C | Yes |
| Code modèle | Onyx Free |
| Microphones | 4 |
|---|---|
| Réduction de bruit en appel | cVc 8.0 |
| Transducteur | 6mm PU dynamic drivers |
|---|---|
| Taille du transducteur | 6 mm |
| Réponse en fréquence | 20Hz-20kHz |
| Impédance | 16 Ω |
| Sensibilité | -42 dB/mW |
| Bluetooth | Qualcomm aptX |
|---|---|
| Version Bluetooth | 5.0 |
| Codecs | SBC, AAC, aptX |
| Appairage multipoint | No |
| Portée | 15 m |
| Autonomie | 7 h |
|---|---|
| Autonomie avec boîtier | 35 h |
| Temps de charge complète | 60 min |
| Charge sans fil | No |
| Réduction de bruit active | No |
|---|---|
| Type d'ANC | none |
| Commandes | buttons |
| Poids | 4 g |
|---|---|
| Poids du boîtier | 36.2 g |
| Résistance à l'eau | IPX7 |
| USB-C | Yes |
| Code modèle | Onyx Free |
| Microphones | 4 |
|---|---|
| Réduction de bruit en appel | cVc 8.0 |
The review characterizes the Onyx Free as a good-value Bluetooth 5.0 TWS set that stands out mainly for its UV sterilization case and Qualcomm aptX support. Overall sound is described as correct rather than outstanding, with the cleaning feature presented as the most distinctive bonus.
Lire le test completThe manufacturer specs and user review context presented there emphasize the Onyx Free’s long battery life, Qualcomm chipset, aptX/AAC support, and IPX7 rating. It is framed as a feature-rich budget TWS model with physical controls and no ANC, aimed at practical everyday use.
Lire le test completThis review highlights solid battery life, IPX7 resistance, and 6 mm drivers, while noting that battery life drops at higher volume. The conclusion is that the earbuds are a sensible value pick with useful extras such as CVC 8.0 noise cancellation, but not an audiophile-tier sound signature.
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