Amazon.co.jp: JBL TUNE JBLT510BTBLK 510BT Bluetooth Headphones, Closed, Up to 40 Hours of Continuous Playback, On-Ear, USB Type-C Charging, Multi-Point, Black : Musical Instruments
Amazon.co.jp: JBL TUNE 510BT JBLT510BTWHT Bluetooth Headphones, Sealed Type, Up to 40 Hours of Continuous Playback, On-Ear, USB Type-C Charging, Multi-Point, White : Musical Instruments