This is a set of earphones and a wireless device ( ´ー`) ◎ JPRiDE Premium 2020 LIBERTY Wired High-End Earphones The top-of-the-line earphones from JPRiDE, not currently sold on Amazon. ・Hybrid configuration (2BA + dual-coil dynamic driver) for high-resolution and powerful sound. ・ MMCX connector for cable replacement, OFC cable included. ・ Comfortable fit and excellent sound isolation, ideal for long listening sessions. In excellent condition as they have been used very little after purchase. Operation has been confirmed and they work without any problems. Accessories: Storage case These earphones offer high resolution and powerful bass at a great value. Enjoy immersive sound with music, movies, and games. 【 aptX HD/aptX/AAC Compatible 】Bluetooth Receiver mmcx Cable Replacement Compatible (JPRiDE) BTR-1 ◎JPRiDE BTR-1 Bluetooth Receiver ・aptX HD / aptX / AAC Compatible ― High-quality wireless playback ・ mmcx cable replacement compatible ― Turn wired earphones wireless ・ Compact & lightweight design, convenient for carrying Also in excellent condition as they have been used very little after purchase. Operation has been confirmed and they work without any problems. Accessories: Cable Other... Cable replacement possible