Features and Specifications:The Speaker System is Perfect for Home Entertainment, Seminars, or Any Other Venues and EventsBuilt-in Bluetooth 5.0 Compatible Allows Your Speaker to Work with Bluetooth Enabled DevicesTrue Wireless Stereo (TWS): Allows You to Connect 2 Speakers Via Bluetooth with TWS Technology So they Can Play at the Same Time and You Can Double Your Audio OutputColorful LED Lights ShowMulti Connectivities: USB, Micro SD & AUX Inputs Allow You to Connect Your Non-Bluetooth External Audio DeviceRechargeable Batteries (2400mAh/3.7V)FM Radio (87.5-108.0MHz)Karaoke Feature1 Mic Input with Karaoke FunctionMicrophone Volume ControlDC In Power: 5VBuilt-in HandleSystem Type: 2 x 3" WoofersFrequency Response: 100Hz-20KHzS/N Ration: 80dBImpedance: 3 OhmTotal Output Power: 10 WattAccessories Included: Charging Cable, Audio Cable, User ManualDimensions & Weight:Unit Dimensions (in): 6.20 x 5.88 x 11.5Unit Weight (lbs): 2.64Gift Box Dimensions (in): 6.34 x 5.99 x 11.74Gift Box Weight (lbs): 3.04UPC: 639131219335