Image © es.tronsmart.comTronsmart Onyx Prime
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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 with a balanced armature and dynamic driver, delivering detailed audio with a frequency range of 10Hz-25kHz. They feature Bluetooth 5.2, aptX Adaptive support, and up to 40 hours of total playtime with the charging case.
The HearWiki takeAI-condensed
The Tronsmart Onyx Prime are hybrid dual-driver true wireless earbuds, pairing a balanced armature with a dynamic driver for detailed sound across a wide 10Hz-25kHz range. They offer Bluetooth 5.2 with aptX Adaptive support and a lengthy 40-hour total battery life via the charging case, making them a solid budget-friendly option for audio enthusiasts.
What works
- Hybrid dual-driver design for clear, detailed audio
- Long 40-hour total battery life with case
- Supports aptX Adaptive for low-latency, high-quality streaming
- Lightweight and comfortable with IPX4 water resistance
- Customizable EQ via companion app
What doesn't
- No active noise cancellation or transparency mode
- No wireless charging or multipoint connectivity
- Touch controls may be overly sensitive for some users
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 |
| Multipoint pairing | No |
| Latency | 50 ms |
| Wireless range | 10 m |
Battery
| Battery life | 40 h |
|---|---|
| Full charge time | 120 min |
| Wireless charging | No |
Features
| Active noise cancelling | No |
|---|---|
| ANC type | none |
| Transparency mode | No |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | No |
| Controls | touch |
| Voice assistant | Google Assistant, Siri |
Design
| Case weight | 55.1 g |
|---|---|
| Water resistance | IPX4 |
| USB-C | Yes |
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