1 Year warranty on the product. TWS Pairing connectivity for Dual Speaker Output , Simple and Secure pairing, Dynamic Sound Effect with Crystal Clear Sound Playback , Indoor or Outdoor Bluetooth Speaker, Rechargeable 1500 mAh Battery , Impedance: 4 Ohm , Frequency Response: 120Hz- 12 Khz, Wireless Bluetooth Speaker with USB input, Micro SD Card , FM Radio & Aux In support, Bluetooth Version: 5.0 , Speaker Output: 9W , Bluetooth Range: 10M