The Pyle PDWM812WH is a portable and versatile Uhf wireless microphone system with Bluetooth connectivity, designed for maximum audio performance and ease of use. The system features a dual-channel receiver and two handheld microphones, allowing for clear audio transmission over distances of up to 165 feet. With adjustable echo, tone, and volume controls, the system provides the flexibility to adjust audio levels to suit any environment. The Bluetooth functionality allows easy pairing with devices like smartphones, tablets, and laptops, making it ideal for karaoke, public speaking, Dj events, and more.