特征 Feature
■ 尺寸小 Small size
■ 抗干扰能力强Strong anti-interference ability
■ 灵敏度高 High sensitivity
■ 感应距离远 Sensing distance is far
■ 低功率 Low power
■ 微型SMT封装 Micro SMT package
应用Applications
■ 智能穿戴 Smart wearable
■ 耳机入耳检测 In-ear detection of headphones
■ 光电感应 Photoelectric sensing
