Features 1.Wide Compatibility: The microphone is compatible with smartphones, computers, amplifiers, and more, allowing you to use it anytime, anywhere. 2.4G Receiver: The microphone comes with a 2.4G receiver that is powered by USB and can be used with various devices that provide a 5V power supply. 3.Plug and Play: The microphone equipped with 6.35mm to 3.5mm adapter, suitable for sound devices with both 6.35mm and 3.5mm interfaces, can be used without any complicated setup. 4.Wireless Design: With an effective receiving distance of up to 20m / 65.6ft, the microphone frees you from the constraints of wires, allowing you to move around comfortably during your performance or presentation. 5.Clear Sound: The microphone features a dynamic coil pickup, ensuring SNR up to 98dB and a wide frequency response range, which provides clear sound while resisting interference. specificationItem Type: Microphone_x000D_ Material: ABS_x000D_ Pickup Category: Moving Coil_x000D_ Modulation: 2.4G_x000D_ Preset Frequency: Auto Paired Carrier_x000D_ Maximum Frequency Deviation: 50KHz (with level limit)_x000D_ Resistance: 600_x000D_ Sensitivity: -72dB_x000D_ Frequency Response: 50Hz to 20KHz_x000D_ RF Carrier Stability: +0.005% (-10C to 50C)_x000D_ SNR: 98dB_x000D_ Distortion: 0.01%_x000D_ Operating Temperature: -10C to 50C_x000D_ Effective Reception Range: 20m / 65.6ft (ideal environment)_x000D_ Microphone Battery: 2 x AA Battery (not included) PackageList1 x Microphone (Shipped without Battery) 1 x User Manual 1 x3.5MM Adapter 1 x3.5MM to 6.35MM Sound Cable 1 xUSB to Type C Adapter 1 xReceiver 1 xNon Slip Ring