Features and Specifications: The Speaker System is Perfect for Home Entertainment, Seminars, or Any Other Venues and Events Built-in Bluetooth 5.0 Compatible Allows Your Speaker to Work with Bluetooth Enabled Devices True 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 Output Colorful LED Lights Show Multi Connectivities: USB, Micro SD & AUX Inputs Allow You to Connect Your Non-Bluetooth External Audio Device Rechargeable Batteries (2400mAh/3.7V) FM Radio (87.5-108.0MHz) Karaoke Feature 1 Mic Input with Karaoke Function Microphone Volume Control DC In Power: 5V Built-in Handle System Type: 2 x 3” Woofers Frequency Response: 100Hz-20KHz S/N Ration: 80dB Impedance: 3 Ohm Total Output Power: 10 Watt Accessories Included: Charging Cable, Audio Cable, User Manual Dimensions & Weight: Unit Dimensions (in): 6.20 x 5.88 x 11.5 Unit Weight (lbs): 2.64 Gift Box Dimensions (in): 6.34 x 5.99 x 11.74 Gift Box Weight (lbs): 3.04 UPC: 639131219335