HighlightsIQ Sound 15" Portable Bluetooth Speaker with True Wireless TechnologySpecificationBrand - IQ SoundDetails15' Portable Bluetooth Speaker with True Wireless Technology Features and Specifications - - Delivers Durability, Flexibility, and Outstanding Audio Performance with Exceptional Range- The Speaker System is Perfect for Home Entertainment, Seminars, or Any Other Venues and Events- 15' High-Efficiency Woofer- Built-in Bluetooth 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- Rechargeable Battery (12.8V/5.5A/5500mah)- USB, Micro SD & AUX Inputs Allows You to Connect Your Non-Bluetooth External Audio Devices- FM Radio- 1 Mic Input (1 wireless mic included)- AC Power Supply - 100-240V- DC Input Compatible- Built-in Handle- Remote Control, 1 Wireless Microphone Included- System Type - 15'