Supersonic 3-Watt Outdoor Personal Speaker

Portable BT Speaker Built-In BT Receiver Allows You to Wirelessly Connect to an iPad, iPhone, iPod, Smartphone, Android Tablet, Laptop and More LED Display Built-in FM Radio USB/Micro SD Inputs Allow You to Play Your Favorite Music Via a USB or Micro SD Card Built-in Rechargeable Battery (800mAh) 3.5mm Earphone Jack Specifications: Frequency Response: 100Hz - 18KHz FM Radio: 87.5 - 108MHz Impedance: 4 ohm Output Power: 3Watts Power Supply: AC: 110V-220V and DC 5V Item Dimensions: 5.12-in x 2.26-in x 1.14-in Item Weight: 0.33-lbs