Creative glass design: The egg-shaped mini earphone charging box adopts a personalized glass design. No matter how you shake it, it will not fall off. It is very interesting and can relieve stress. Lightweight and comfortable: These invisible earplugs are very light, and you can't even feel their weight when wearing them; the soft silicone material can reduce friction and effectively protect your sensitive ears, and it is very comfortable to wear. Clear calls: This small ear invisible earphone adopts a new noise reduction algorithm, which can accurately pick up human voices and reduce environmental noise, so that calls are always clear. LED digital power display: The wireless earphone Bluetooth 5.3 charging box is newly upgraded and equipped with an LED power display, so that you can check the power of the small earphones in real time. Smart touch control: The small earphones can be intelligently touched. You can adjust the volume, switch songs, hang up the phone, wake up the voice assistant, etc. by touching the button. The operation is very simple and convenient