温度传感器实时读取室外气温，加热膜自动启停、自动调档。风寒再烈，面颊维持在舒适温度，呼吸顺畅不结霜。 A temperature sensor reads the ambient cold; the heating film starts, stops and adjusts by itself. Whatever the windchill, your face stays at a comfortable temperature — and breathing stays frost-free.
气温越低，加热越强。三档功率自动切换，无需摘手套操作。The colder it gets, the harder it works. Three power levels switch automatically — no glove-off fiddling.
加热膜覆盖面颊与下颌易冻区，热感均匀，无灼点。Heating film covers the frost-prone cheeks and jaw, evenly, with no hot spots.
口鼻导流结构引导呼气向下排出，镜片不起雾，面料不结冰。Airflow channels vent breath downward — no fogged goggles, no iced fabric.
| 加热方式Heating | 石墨烯加热膜 · 面颊/下颌分区Graphene film · Cheek/jaw zones |
|---|---|
| 温控Thermal control | 感温自动三档 · 目标温度 28℃Auto 3-level · 28℃ target |
| 工作温度Operating temp | -20℃ ~ 5℃ |
| 续航Battery | 6 ~ 8 小时（自动模式）6–8 h (auto mode) |
| 充电Charging | USB-C |
| 清洗Care | 取出电池后可手洗Hand-washable with battery removed |
以上参数为设计目标值，以量产版本为准。Figures are design targets; final production specs may vary.
