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. 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. Note: 1- Import duties and other taxes are not included in the price. All duties and taxes charged to the buyer are the responsibility of the buyer. Therefore, before purchasing, you must clarify these questions with the customs office in your country.