Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
Tronsmart OpenFly 2 Pro Open-Ear Headphones
Product details
General specs
- Brand: Tronsmart
- Model: OpenFly 2 Pro
- Audio: Hi-Res Audio
- Control: App Control
- Audio Codec: LDAC
- Driver Size: 12mm
- Microphones: 4
- Playback Time: Up to 40H
- Noise Reduction: AI Noise Reduction
Starting from $43.23
Last price update: 11/14/26
Tronsmart OpenFly 2 Pro open-ear headphones with Hi-Res Audio, a 12 mm driver, LDAC codec support, app control, and 4-microphone AI noise reduction. Supplier-stated playback time is up to 40 hours.
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| Brand | Tronsmart | 1MORE | Xiaomi | Mi | Bluedio | |
| Model | OpenFly 2 Pro | SonoFlow Pro HQ51 | Xiaomi Mi True Wireless Earphones 2 / AirDots Pro 2 | T5 | Abingo BT30NC | |
| Price | $43.23 | $77.07 | $63.00 | $55.90 | $34.00 | $30.00 |
| Seller | Geekbuying | Banggood | Alibaba | Alibaba | Alibaba | Alibaba |
| Update | Nov 14, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Product Type | Open Ear Headphones | Earphone | Bluetooth Headset, True Wireless Earphone | headphones | ||
| Bluetooth Version | 5.4 | 4.2 | 5.0 | |||
