【High Quality Materials and Sound】Fduce wireless microphones are built of premium aluminum alloy in grey and rose gold which is stylish and durable. Dynamic cardioid microphone, *Amazing Clear Sound, *Stable Signal, *NO Delay, *Anti-Howling&Jamming. 40 optional frequencies for interference-free performance. | 【Extensive Use with Multiple Devices】 Plug and Play. Plug receiver into the mic jack but NOT the AUX jack. Suitable for mixer, singing system, amplifier, PA system, active speaker etc. | 【Wide Receiving Range】 The high sensitivity professional Dynamic microphone extends the working range to 260ft (80m). It provided a completely free space and solves the problem of wire entanglement. | 【Long Standby Times】 The rechargeable receiver has built-in 1200 mAh battery for 6 hours use time when fully charged in 3 hours. Lightweight to carry and comfortable to hold, perfect choice for Karaoke, Party, Church, Meeting, Wedding etc. | 【Package Contents & Warranty】You will get: Microphone*2, Receiver*1, 3.5 mm Plug Converter*1, USB Charging Cable*1, Microphone Foam*2, Anti-Rolling Ring*2, Manual*1. NOTE: 2 x AA batteries are NOT included. 1-year warranty and 7-day free return & replacement are provided. Please feel free to contact FDUCE Service Team if you have any problems.