Thank you for viewing. This is a used, beautiful item purchased here. It comes with a 3-month warranty from Fujiya Avic (until 2025/10/26). Operation has been confirmed, and there are no issues with sound output from left and right channels. All accessories and the outer box are complete. The sound has a warm tendency, and the sound quality in the mid-low range was very good. The cable is also in beautiful condition, with no bent pins. Please consider it. BA Driver Earphones S5000 FI-S5BSB Brand: final Wearing style: Separate left and right, completely independent Earphone/Headphone type: Canal type, ear hook, clip type Color: Gold Wireless/Wired connection: Wired connection Earphone/Headphone features: Removable cable Impedance (Ω): 47 Ω Sound pressure sensitivity (db): 111 db Drive system: Balanced armature type, BA type Plug shape: Mini plug Cord length (m): 1.2 m Weight (g): 28 g