Highlights - High quality 2.4Ghz dual wireless microphone system with rechargeable receiver - Strong anti-interference ability, low latency, plug and use. - Receiver plugs in with a 6.35mm audio (or 3.5mm with the provided adapter) Rechargeable and portable receiver Superior signal stability - 200ft transmission range to enable you to move freely on various occasions, such as wedding, church or a small stage - Frequency Bank: 2.4GHz - Frequency Response: 530Hz - 540Hz - SNR: >70dB - Distortion: <0.5% - - Latency: <3ms - Receiver Working Time: Fully charged about 15 hours (800mAh) - Includes: 2x Wireless Microphone, 1x Receiver, 2x Microphone windscreen, 1x Dual USB Charging Port, 2x Anti-skid protective rings, 1x 18650 batteries, 1x 6.5mm- to-3.5mm adapter jack, 4x size