Optimal Sound Quality: Experience crystal-clear audio transmission with a state-of-the-art 2.4G wireless microphone system designed specifically for string instruments such as violins, cellos, and guitars.Extended Range: Enjoy the freedom of movement with an impressive range of up to 50 meters, perfect for live performances and professional engagements.Versatile Use: Ideal for a variety of settings including live concerts, studio sessions, and business meetings, ensuring superior sound quality in every environment.SpecificationsBattery specification: 450mAhSensitivity: -35dBFrequency range: 2.400GHZ-2.4835GHZUse distance: about 50 metersComprehensive distortion: Less than 0.5%Power supply: built-in lithium polymer batteryConnection mode: 2.4G wireless transmission technologyUse time: 10-12 hoursPower supply socket: Type-C charging portDue to different batches, there may be differences in product appearance and printed text, which will not affect useColor: blackMaterial: ABSPackage Contents:1 x wireless microphoneOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.