10W Bass Sound Output: Portronics SoundDrum1 10W portable Bluetooth speaker is a game changer for all gatherings. It comes with 10W Bass Sound Output which creates great volume and can enlighten your party with great music and superb sound quality. This device is a great example for TWS or True Wireless Stereo. You can connect two speakers simultaneously. It is one device that is light weight and can be carried anywhere you want. The device has in-built FM for all the radio lovers. Portronics SoundDrum1 10W comes with 2000mAH battery capacity and it has 8 to 10 Hours of Playback time.1 W Powerful Bass Sound Output: Portronics SoundDrum1 1 W portable Bluetooth speaker is a game changer for all gatherings. It comes with 1 W Bass Sound Output which creates great volume and can enlighten your party with great music and superb sound quality..TWS or True Wireless Stereo: This device is a great example for TWS or True Wireless Stereo. You can connect two speakers simultaneously. All you can do is activate TWS Mode and can connect two speakers where one speaker becomes the mother or main speaker and the other becomes child speaker which sync completely and create magic..Maximum Portability with FM: Portronics SoundDrum1 is the most portable and handy Bluetooth speakers that is really sleek in size and shape. It doesnt take much space and can be carried on a hand bag as well. It is one device that is light weight and can be carried anywhere you want. The device has in-built FM for all the radio lovers..USB Music Mode: You can easily connect an external USB device to play the music. Just press the M button to activate the music mode and you can listen to your favorite music through this Bluetooth device..Warranty: Portronics SoundDrum1 (1 W) comes with 1 year warranty and for any further queries reach out to help@portronics.com or you may contact @ +91-9555245245. Warranty:1 Year