【Brand and Model】 The Xvive U2 is a high-quality wireless system for guitars and basses. 【Digital Audio Transmission】 This system employs digital audio transmission, providing clear sound quality. 【Convenient Accessories】 A USB cable is included, making charging and connection easy. - Brand: Xvive - Model: U2 - Accessories: USB cable - Type: Wireless system - Function: Digital audio transmission - Frequency Band: 2.4GHz - LED Indicator: Audio status display Thank you for viewing. I purchased this new about two years ago and used it for about six months, but I'm selling it now because I no longer use it. Operation has been confirmed. Immediate purchase is OK. Please understand that the product is used, and purchase accordingly. I do not accept claims or returns after purchase.