These noise-canceling earphones are designed for people who often travel long distances. The collar-type design allows for the incorporation of a larger battery that provides more than 20 hours of playing time. Dual-microphone noise reduction technology can effectively eliminate ambient noise and give users high-quality music and calls. Another great feature is the "pass-through". It can be turned on at the push of a button. This allows the mics to pick up sound from outside to increase safety and convenience. These earphones also have a voice assistant that works with Google, Siri, and Alexa for more convenient operation.