Enhanced Sound Quality: Experience performance with the instrument microphone featuring anti feedback technology for clearer sound and a professional feedback control module that accurately reproduces audioHigh Fidelity Audio: Equipped with a high fidelity microphone core, this device ensures clear, noise free sound , eliminating feedback and providing audio pickup for an authentic listening experiencePlug and Play Convenience: Enjoy seamless automatic pairing with no delay, making it an ideal choice for live performances and recording applications of acoustic instrumentsAdjustable Design: Easily adjust to the good angle with the rotating clip, allowing you to secure the microphone at your desired position for optimal sound Reliable Wireless Range: With a strong anti interference signal stability over a 30 meter range, this system supports multiple devices simultaneously without frequency overlap, ensuring consistent performance in any setting. for various instruments using a 3.5mm transmitter jack and includes a 6.5mm adapter for versatility across different setups Specification: Material: PPElectronic ComponentCharging Time 1.5 HoursUsage Time 6 HoursBattery: 450mAh Size Chart: Package Size:15cmx15cmx5cm/5.91inchx5.91inchx1.97inch Package Includes: 1 Violin Microphone 1 Transmitter 1 Receiver 1 Adapter1 USB Charging Cable Note: Please allow slightly errors due to manual measurement and different monitors.