Music Sound BASIC headphones are designed for anyone who loves to listen to music on the go.The remote controls on the earphones let you manage music and calls in complete freedom. The extendible arch and soft earphones ensure optimal comfort even with frequent use. In terms of technical features, these Bluetooth headphones also have an LED indicator and an aux input. In terms of the charging time, they have a play-time of 8h, charging time of 2h and stand-by of 120h.