✨Thank you for viewing!✨ This is a "Pioneer Earphone." I am selling this because I purchased the "SE-CH9T." These earphones (SE-CH5BL) are wired and feature a "balanced 2.5mm plug"! They have a simple design, a flat frequency response across the entire range, and high resolution, producing a clear and light sound. They have a moderate high-frequency range with high resolution and a reserved low-frequency range. They are not recommended for those who prefer deep, rich bass. Recommended for those who own devices with 2.5mm 4-pole balanced connections, such as the XDP-300R, DP-X1A, and AK series players❗ Also compatible with headphone amplifiers like the "FiiO Q1 MK2." ●A "conversion adapter*" is required for devices with 3.5mm plugs. ★The cable is not replaceable! Please confirm that your device's earphone (headphone) jack supports a 2.5mm 4-pole balanced connection before purchasing. *The "conversion adapter" is not included. ●Please refrain from purchasing if you are sensitive to used items. ●The box, instruction manual, and Pioneer's original accessories are not included. The earphone body has no disconnections, and sound can be heard from both the left and right sides. Model Number: SE-CH5BL Color: Black Frequency Response: 8Hz 〜 45,000Hz Output Sound Pressure Level: 108dB Cable: Approximately 1.2m (Y-type) Weight: 7g (excluding cable) Features: Hi-Res, 2.5mm balanced connection support, large 9.7mm driver, over-ear fit style (SHURE-style) to reduce touch noise Connection Type: Wired 【Shipping】 ① Earphone SE-CH5BL body ② Cord clip (ZERO AUDIO) ●Please note that the product contents and selling price may change. Shipping will be via "Rakuraku Mercari Delivery." #Pioneer#PioneerEarphones#PioneerWiredEarphones#Pioneer#PioneerEarphones#PioneerWiredEarphones#2.5mmBalance#HiRes#HiResEarphones#AKPlayer#AKSeries#AKSeriesPlayer#XDP300R#DPX1A#FiiO#q1mk2