Features:The speed is quick, the anti-interference ability is strong, and the transmission performance is more stable.The 270 rotatable plug can cope with various position and angle sockets, which is more convenient to use.The LED display shows the current frequency band, volume and current battery level.It can be used for a variety of electroacoustic instruments such as electric blowpipe, electric guitar, acoustic guitar, bass, electric violin, mixer, etc.One transmitter, can support multiple devices to receive, the transmission range can reach more than 50 meters.Built-in rechargeable lithium battery, long working hours, equipped with USB cable, charge more convenient.