<b>Delay up to 400ms<br></b>Up to 400ms of sound delay range with easy to adjust knob design synchronize video and sound with precision.<br><br><b>Delay up to 400ms<br></b>Power by external USB power supply<br>Convenient power supply available anywhere make your work process smoother.<br><br><b>Full range of input options to meet a variety of needs<br></b>Switchable for Microphone input or Audio Line input and switchable Condenser / Dynamic Microphone. Meet a wide range of microphone input requirements.<br><br><b>Compatible outputs<br></b>Switchable mono/stereo output. Stereo RCA output connectors for wide compatibility.<br><br><b>Tutorial videos created specifically for the AD-10<br></b>Datavideo Academy is a comprehensive learning platform established by Datavideo Technology. As a professional Broadcast and AV equipment manufacturer Datavideo Technology is not only committed to providing quality products to users but also has the responsibility to help users learn to operate Datavideo products. <br><br>Through the Datavideo Academy platform users can easily master the operation of Datavideo products and experience the unique design of Datavideo products further creating a variety of applications and bringing a good user experience. Now a tutorial video for the AD-10 is available at Datavideo Academy to help you get the best performance out of the product. Please click on the following link.<br><br>