Features: - Wireless Handheld Microphone System - UHF (Ultra-High Frequency) Mic Design - Easy Plug-and-Play Audio - Simple & Hassle-Free Operation - Reliable, Distortion-Free Performance - Battery-Operated for Wireless Mobility - Receiver Features 1/4'' Jack for Additional Connection - Auto-Search Mic Adapter Syncing with Microphone - LCD Digital Display Screen for Frequency Read-Out - LED Indicator Lights - Power ON / OFF Switch - Single Channel Selectable Frequency Design (Only 1 Mic Per Receiver) - Used for Home Theater Party Karaoke or Stage & Studio DJ Recording - Connects to PA Speaker Systems, Amplifiers, Audio Receivers, Mixers What's in the Box: - (2) Handheld Microphone - Receiver Unit - USB Connection Cable - (2) x ‘AA' Batteries - (2) x ‘AAA' Batteries Technical Specs: - Microphone System: UHF, PLL 32-Channel Selectable Frequencies - Wireless Operation Range: Up to 165'+ ft. - Pickup Pattern: Uni-Directional, Cardioid - Receiver Interface: 1/4'' Audio Connector Jack - T.H.D: 40dB - Audio Dynamic Range: >100dB - S/N Ratio: >96dB @ 1kHz, A-Weighted - Battery Operated Microphone, Requires (2) 'AA' Batteries - Battery Operated Receiver, Requires (2) 'AAA' Batteries - *Receiver Can Also be Powered via USB Cable - Microphone Dimensions (L x D): 9.8'' x 1.5'' -inches - Receiver Dimensions (L x W x H): 3.4'' x 2.4'' x 0.8'' –inches