These Invisible Earbuds from Honcas come with stereo HIFI sound that allows for high-fidelity original sound output. They effectively suppress external noise during calls, ensuring clear voice quality even in noisy environments. With an automatic boot and connection feature, they are easy to use. The earbuds also come with a new Bluetooth 5.3 chip for faster, more stable wireless connections. Package includes a pair of earbuds, a TYPE-C cable, a user manual, and an exquisite packaging box.