Pyle Portable Bluetooth PA Speaker System - 2000W Active powered Outdoor Bluetooth Speaker Portable PA System w/ Microphone In, Party Lights, USB SD Card Reader, AUX/RCA/FM Radio, Wheels - PSUFM1043BTPump up the party with the Pyle Karaoke Speaker Systems. Enjoy plenty of music streaming options that will add life to any occasion. Included wireless microphone makes it perfect for singalong karaoke parties, Bluetooth audio streaming plays all of your favorite songs wirelessly, and the builtin flashing DJ party lights add visual effects to the highpowered sound Use the system at home, on stage or in the auditorium it's perfect for all of your audio and crowd control needs. Convenient carry handle and rolling wheels allow you to easily transport the speaker system to quickly post up and party Additional features include, USB & SD Memory Card Readers, FM Radio along with the ability to connect additional microphones. Get the party going with the Pyle Disco Jam 2 Speaker Systems. If there is static noise while playing music, it's most likely related to a bad cable/connection on one of the Aux Ports/Cables connected to them. Make sure to firmly connect any cables you are using, and when not using the cable to disconnect them, like when you are using BluetoothPortable VHF Wireless Microphone System - Professional Battery Operated Handheld Dynamic Unidirectional Cordless Microphone Transmitter Set W/Adapter Receiver, for PA Karaoke DJ Party - Pyle PDWM91Features:• Pro Audio Microphone System• Handheld Wireless Mic & Receiver Adapter• VHF Narrow Band Audio Transmitter• Portable Battery-Operated Design• Simple Plug-and-Play Operation• Includes Plug-in Audio Adapter Receiver• Audio Receiver with 1/4'' -inch (6.3mm) Jack• Integrated Antenna for Extended Wireless Range• Noise-Eliminating SMT Technology• Built-in Acoustic Pop Filter• Integrated Low Noise Circuitry• Ultra-Wide Frequency Response• Crisp Audio Clarity for Vocals & Singing• Durable Mic Construction with Steel Mesh Grill• LED Indicator Light• Power ON/OFF Switch• Perfect for Professional Audio Stage & Studio Performances• Directly Connects to Amplifiers, Stereos, Audio Processors, DJ Mixers• Used for Home Karaoke, Classroom, Office & Business ApplicationsWhat’s In The Box:• Wireless Handheld Microphone• Plug-in Adapter ReceiverTechnical Specs:• Wireless Operation: VHF Band Transmitter• Microphone Element/Type: Dynamic• Pickup/Polar Pattern: Uni-Directional• Audio Transmission: Single Channel Mic• Wireless Operating Range: Up to 100'+ ft.• Receiver Connector Type: 1/4'' -inch (6.3mm)• Receiving Sensitivity: > 12dB (S/N=40dB)• S/N Ratio: 40dB• Modulation Mode: FM• Output Power: 10mW• Receiver Working Current: • Mic Body Material: Engineered ABS• Battery Operated Microphone, Requires (2) x 'AA’ (Not Included)• Battery Operated Receiver, Requires (1) x 'AA’ (Not Included)• Handheld Mic Size (L x W x H): 10.4'' x 2.0'' x 2.0’’ -inches• Mic Receiver Size (L x W x H): 4.5'' x 1.8'’ x 0.9'' -inches• Sold as: Unit• Weight: 0.59 lbs.