Smart earbuds make your alarm no longer affect others

Three engineering students from San Diego have created a pair of earplugs that can be heard only by earplugs. Smart headsets can also be linked to a mobile application via Bluetooth to play soothing music and help users block external noise, such as the sound of a car on the road or the buzz of someone. The fundraising activities of the three individuals on the fundraising website Kickstarter will continue until December 23, and their fund raising target has been raised to 260,600 US dollars. The headset is equipped with a complete defoamer to stop the noise.
When it is time to get up, the smart phone's alarm clock will be transmitted through the earbuds to the user's ear without disturbing anyone else. In addition, users can customize notifications. The earplugs can be pre-ordered at a price of $100 and are expected to have about 64 pairs and are expected to be shipped internationally in May 2015. Li Ren, one of the co-founders of the headset, said: "Since students living in dorms are often disturbed by various kinds of noise and sleep, we have introduced a new way to let people cope with noise during sleep. Smart earplugs can Gives the user a better night's sleep and also allows the user to hear important notifications. Moreover, if the earplug loses face, the user can use the application to track."