30pin Bluetooth Adapter Wireless 30 Pin Dock Docking Receiver For Yamaha Crx-040 Tsx-130 Tsx-132 Tsx-70 Pdx-13 Pdx-11 Speaker - Speaker Accessories - AliExpress
Amazon.co.jp: Yamaha TW-E3B (B) Fully Wireless Earbuds: Listening Care, Bluetooth, Up to 6 + 18 Hours Playback, Life Waterproof IPX5 Equivalent, Dedicated App, Compatible with AAC and aptX, Built-in Microphone, Black :
Yamaha R-S202 Stereo Receiver with Bluetooth (Black) R-S202BL