Image © es.tronsmart.comTronsmart Onix Ultra
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At a glance
- Brand
- Tronsmart
- Type
- True Wireless
- Fit
- -
- Connection
- Wireless
- Noise cancelling
- No
- Released
- 2021
Tronsmart Onyx Prime are hybrid dual-driver true wireless earbuds featuring a dynamic driver and balanced armature for detailed Hi-Fi sound, with Bluetooth 5.2, aptX Adaptive support, and up to 40 hours of total playtime.
The HearWiki takeAI-condensed
The Tronsmart Onix Ultra are hybrid dual-driver true wireless earbuds that pair a dynamic driver with a balanced armature for a detailed, Hi-Fi-style sound. They offer Bluetooth 5.2 with aptX Adaptive support, a long 40-hour total battery life with the case, and a customizable EQ via the companion app. Priced around $70, they focus on audio quality and versatility rather than active noise cancellation.
What works
- Hybrid dual-driver design for rich, detailed sound
- Supports aptX Adaptive for high-quality wireless audio
- Long 40-hour total battery life with charging case
- Customizable EQ through the companion app
- Compact and comfortable fit for extended listening
What doesn't
- No active noise cancellation
- Battery life per charge is modest at 7 hours
- Charging case takes 2 hours to fully recharge
- Bluetooth 5.2 lacks the latest version's range and stability
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
Specifications
| Driver | 2-driver hybrid |
|---|---|
| Driver type | hybrid |
| Drivers per side | 2 |
| Frequency response | 10 Hz - 25 kHz |
Audio
| Driver | 2-driver hybrid |
|---|---|
| Driver type | hybrid |
| Drivers per side | 2 |
| Frequency response | 10 Hz - 25 kHz |
Wireless
| Bluetooth | 5.2 |
|---|---|
| Codecs | SBC, AAC, aptX, aptX Adaptive |
| Wireless range | 10 m |
Battery
| Battery life | 7 h |
|---|---|
| Battery incl. case | 40 h |
| Full charge time | 120 min |
Features
| Active noise cancelling | No |
|---|---|
| Companion app | Yes |
| Custom EQ | Yes |
Design
| Model code | Onyx Prime |
|---|
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