The headphones Plantronics Backbeat headphones

Many Bluetooth Headphones can switch music, adjust the volume, make and receive calls, or link two devices with one Bluetooth Headphone. More and more functions of Bluetooth Headphones are still under development, and they will do better in the future. More and more people will fall in love with Bluetooth Headphones.which means true wireless stereo. Based on the development of chips and Bluetooth technology, TWS earphones do not have traditional physical wires. The left and right earphones form a stereo system through Bluetooth, and the mobile phone can be connected to a receiving end. the combination of visual effects and auditory experience, smart glasses will undergo earth-shaking changes, providing users with a new interactive experience. At that time, smart glasses may become the next place for Internet giants, mobile phone manufacturers, and audio manufacturers to compete.The European Parliament said the move could help consumers save around 11,000 tonnes of e-waste every year by saving 250 million euros a year from buying unnecessary chargers.

Even though both types are headphones and can reduce the noise in certain level, however, the theory of its working method and its noise reduction effective rate have great difference. The passive noise cancelling headphone is simple and it works with the Ear Pad also called Ear Cushion which is made from sponge and artificial leather together, the better artificial leather and the thicker sponge inside the leather we choose, the better passive noise cancelling we will have.