Engineered for Music Lovers -Wireless music streaming via Bluetooth, Extra bass; with bass enhancers for party and dance music Portable and lightweight; so carry it wherever you go for both indoors and outdoors as well Powerful connectivity speakers for enhanced Stereo sound, Standard Sound KTX-1057 is a Indoor and Outdoor Bluetooth Speaker in a compact size. This speaker provides crystal clear Sound with a Dynamic Sound effect which is extremely powerful and loud. It provides hours of entertainment . You can carry it to outdoor family picnics, house parties, cultural events/festivals, outdoor sports sessions or As this is a bluetooth speaker, it can wirelessly connect to your mobile phones and other bluetooth enabled devices. The paring process is extremely user friendly . Additionally this speaker also has the extra features of a USB port through which you can play your music by connecting a Pen Drive and Memory Card in TF Slot, an Aux in slot to connect various other media devices, a SD Card reader with audio Playback, other music player which support Bluetooth with this Powerful Bluetooth Speaker. After paired, you can immediately enjoy the music with the speaker that provide you great sound . Seakers are gracefully designed with elegant lines and a superb finish. They fit contemporary or classic lifestyles, enjoy the music at its glance , connect with Bluetooth wireless and enjoy music at its glance with ultra dynamic sound , these speakers are lighting as well as they blink while playing music. Chargeable and long runtime.