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