Small Body Big Sound : Bluetooth speaker comes with Superior 3D Stereo and 5W RMS strong driver, which offers impressively clear crisp sound. Loud and powerful enough, this mini Bluetooth speaker allows you to enjoy a clear, well-balanced, full-range listening experience in home, office, picnic and parties.Advanced Bluetooth Technology : This portable Bluetooth speaker with Bluetooth 5.0 ensures universal compatibility with all Bluetooth-enabled devices. Instant connection to your smart phone, tablet, Laptop, or computers up to 50 feet away.Colour Changing Light : The colorful changing lights are full of youthful style and make the music play more dynamic. The portable speaker could be served as a great decoration. Colour modes can be changed manually as per the mood and the enviorment.