* Zebronics Zeb-Vita Portable Bar speaker with Bluetooth Support. 100Hz-18kHz * It supports USB Aux input and Micro Sd card. It has Built in Fm radio for convenience * It has feature of Call function. It comes with media control for convenient control and Built- in rechargeable battery * Total output- 10w with driver size 52mm * Supports audio formats: MP3 * Charging time:4 hrs. and play back time: 5hrs * Warranty type- 1 year carry into service center