Feature:1. SHOCKPROOF: Instrument microphone has a silicone shockproof microphone mount, which reduces the noise caused by the vibration of the musical instrument and improves the sound pickup restoration.2. 360 ROTATABLE: Musical instrument microphone fixing clip adopts gooseneck hose, which can be rotated 360 and can be bent at will, which is convenient to adjust the pickup angle.3. LONG DISTANCE: Wireless guitar microphone, 45m/147.6ft signal transmission distance, stable transmission, suitable for stage performances, entertainment, live broadcast scenes, etc.4. AUTOMATIC CONNECTION WITHOUT DELAY: UHF wireless microphone, it can be connected automatically when power on, efficient transmission without delay, no frequency.5. UNIVERSAL DESIGN: Wireless musical instrument microphone with suction cup, suitable for a variety of musical instruments, large, medium, small violin, zither, lute, double bass, harp, guitar, etc.Specification:Item Type: Instrument MicrophoneMaterial: ABSCarrier Frequency: 560MHz-937MHzFrequency Response: 30Hz-18KHzDynamic Range: 96dBTransmit Power: 10mWSNR: 96dBDistortion: <0.1%Receiver Sensitivity: -96dBTransmitter Built in Lithium Battery Capacity: 800mAh (Included)Receiver Built in Lithium Battery Capacity: 800mAh (Included).Package List:1 x Receiver1 x Transmitter1 x Charging Cable1 x Manual1 x Storage Box