In-Built Mic For Handsfree Calling: Make things easier than ever before with making calls, a handsfree job! The wireless bluetooth speaker comes with a dedicated and a highly receptive microphone that allows for distortion free and lucid calls! • Bluetooth Enhanced Sound Beast: The gadget that you never knew you needed, Sound Drum P is going to change the way you listen to music or any sound! With its smart bluetooth interface, seamless connectivity is a plus! • USB Slot For Additional Connectivity Options: In case you have a USB drive that needs some marathon, Sound Drum P would be it’s holy grail! Just port in and enjoy your favourite playlists over and over! • 2000mAh Heavy Duty Battery: Sound Drum P will give many 20W Bluetooth speakers a run for their money with its long standing 2000mAh Li-ion battery. Just charge up the speaker and flourish on the musical notes!