Strong anti-interference ability, ultra-short delay (Less than 2ms), Signal transmission is more stable and clearer.They are compatible with more instruments and devices, such as , electronic drums, tablets, etc.Rechargeable - This wireless guitar system has a built-in rechargeable battery.The transmitter and receiver will automatically match, no other operation required. Easy to use, perfect for daily guitar practice.Support 10 channels - The digital audio wireless system supports 10 groups of devices working at the same time. One-to-one connection, no interference, providing clear and interference-free audio transmission.Type:Guitar Digital Wireless SystemColour:As ShownMaterial:PlasticPackage Contents:1 * Transmitter1 * ReceiverOnly 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.