GLF products are mainly used in products that require energy saving and can be moved with batteries. Such as charging treasure, mobile phone, communication module, Bluetooth headset, smart audio, robot, panoramic camera, voice recorder, player, tablet, law enforcement instrument, walkie-talkie, thermometer, car ETC, handheld instrumentation, bracelet watch, smart helmet, AI glasses, razor, electric toothbrush, camera, sweeping robot. It can be widely used in Internet of Things, smart wear, smart home, robot, smart city, industrial application, automotive electronics and other fields.