JBL TUNE760NC Black No box, no accessories - Brand: JBL - Model: TUNE760NC - Color: Black - Bluetooth Version: Bluetooth headset, with earphone jack Purchased new 2 years ago and used as a sub-headphone. Original purchase price - 8360 yen Operation confirmed This product doesn't particularly boast high sound quality, so if you "don't have any particular preferences but don't want to use a no-name, unreliable headphone," please consider it. Listening to music via Bluetooth has a standard sound quality, but I personally feel that when using the earphone jack for a wired connection, it produces a powerful sound typical of JBL. Price reduced from 5500 to 5200 yen. Immediate purchase is welcome.