* Your favourite songs on the sound bar with the connections of your choice because it has multiple connectivity options. You can connect through a USB flash drive, SD Card, 3.5 mm AUX, or wirelessly with Bluetooth 5.0. * It comes with media control buttons for convenience and Built-in 1200mAh rechargeable battery that provides upto 10 hours of battery life This mini soundbar has a built-in microphone that enables users to take calls straight on the soundbar. No more hustling reaching out to pick up phone calls. Speak comfortably with the Quantum Soundbar. Total output-16w with driver size 52mm*2 * 1-Year manufacturer warranty.