Highlight
- True Open-ear Design – Haylou PurFree Buds provide a real-time perception of the surroundings, maintaining communication with the outside world.
- Secure and Comfortable – Haylou PurFree Buds have skin-friendly silicone & high-elastic titanium wire ear hooks, which are comfortable and not easy to fall off. Just like wearing nothing.
- Premium Hi-Fi Sound – The sound is directly transmitted toward your eardrum. 16.2mm dynamic driver brings high-quality acoustic precision and a rich, consistent listening experience
- Calls with Superior Clarity – HD dual microphones on each earbud can accurately filter background noise and convey your every word.
SPECS
| Product name | Haylou PurFree Buds |
| Product model | Haylou OW01 |
| Chip | QCC3040 |
| Bluetooth version | Bluetooth 5.2 |
| Communication range | ~10 meters without any obstacles |
| Earbud charging time | About 1.5 hours |
| Earbud battery life | 8 hours of playtime |
| Battery type | Polymer lithium battery |
| Single earbud battery capacity | 55mAh |
| Supported protocols | SBC/aptX |
| Main functions | Play/pause, skip track, call reminder, call noise cancellation, three-way calls, voice assistant |







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