A four-way wireless charging microphone. The four handheld microphones work synchronously. Once turned on and paired, they can be used directly. The metal handle has a display screen and supports charging and power supply. It frees you from the constraints of wires. It is suitable for home karaoke and conference hosting. It needs to be paired with a sound amplifier. Take precautions to avoid dropping it and stay away from interference sources to ensure stable signal.

The main body of the handheld microphone is made of metal handle, providing a solid grip. The mesh head is a metal honeycomb mesh cover, which can buffer some air flow and reduce the "spitting microphone" phenomenon when speaking or singing. Each microphone is equipped with a display screen, allowing for intuitive viewing of channel and other working information, facilitating quick identification of the equipment's working status. The microphone supports charging use. By pairing it with a charging storage base, it can complete recharging, reducing the cost of frequently replacing dry batteries and making daily use more convenient.

This one-to-four wireless microphone set includes four handheld microphones and supports multiple people to sing simultaneously. The plug-and-play usage method is suitable for various scenarios such as home karaoke, small performances, conference speeches, outdoor event hosting, etc. Without complex debugging, it can set up a simple sound pickup and amplification system.

The connection of the receiving end is simple. After connecting to the power amplifier or audio equipment, turning on the microphone power can pair and connect, achieving plug-and-play. The multi-channel design allows the four microphones to work synchronously, with less mutual interference, and can handle multiple people singing together or taking turns speaking. The wireless transmission mode frees the microphone from the constraints of wires, allowing users to move freely within a reasonable activity range without being limited by the length of the cables.

The application scenarios are diverse, including home family gatherings for karaoke, simultaneous singing by multiple people; small stage performances, wedding ceremony hosting, enterprise conference speeches, classroom activities, etc. Try to avoid other wireless devices in the surrounding area after turning on to reduce signal interference and resulting in intermittent sound and noise.

Before use, ensure that the receiver and audio equipment interfaces are properly connected. Charge when the battery is low and do not work for a long time when the battery is too low. The mesh cover can be removed, and the accumulated dust and stains on it can be cleaned regularly to keep the sound pickup clear. During use, avoid dropping the microphone heavily to prevent damage to the internal sound pickup unit. When not in use, turn off the power, place it in storage, and extend the microphone's service life. Pay attention that this device can only output sound when paired with a power amplifier and audio equipment. It cannot produce sound independently. When purchasing and installing, pay attention to the matching of the device interfaces and control the usage distance reasonably to achieve stable sound pickup effect.