Wireless speaker for smartphone.Powerful deep bass is reproduced by adopting twin passive speakers.Wired connection is also possible, so even players that do not have Bluetooth can be used. It is a Bluetooth monaural speaker capable of 3W output that achieves high sound quality despite its compact size.You can enjoy sound wirelessly by connecting to a device with Bluetooth function, such as a smartphone, tablet, or computer. Equipped with twin passive radiators.We realized rich low tone.You can experience music with a three-dimensional effect that you cannot imagine with a monaural speaker. Supports SCMS-T, which allows you to listen to one-segment audio properly.It also supports copyright protection technology SCMS-T, so you can enjoy wireless one-segment audio from music mobile phones that use the same technology. Compatible with the simple BT setting application for Android smartphones.Just follow the guide and you can easily pair and connect.The app can be downloaded from Google play. * Smartphones with Android 6.0 or later are not supported. It is rechargeable with a built-in lithium polymer battery, so you can easily carry it around.With up to 8 hours of continuous playback and up to 120 hours of continuous standby, you can enjoy your favorite music even outdoors without a power source.