Features The speaker has ENC 2-mic technology to help you hear the voice you speak clearly as a fiddle that can hear your voice from a non-shower around you. Supported by Android and IoS, its size is small and light means easy to move everywhere. A violin in which IPX4 is sweatproof and used in the gym is not a hug from you. If it rains, the headset won’t wake up because the technique is resistant to water spray. You can control the speaker by touch. It means you press the speaker twice as possible. You can play or stop the music without what comes back to the mobile. You can respond to calls by pressing twice over HTR and you can lock the call by pressing long and the call will end. Don’t worry that shipping concludes that it automatically locks in 2 seconds once you drop it into the box. It has 3 elastic pieces for you choose the right size for Lake.