![Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics](https://m.media-amazon.com/images/I/61T9uIWDIxL.jpg)
Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics
![Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics](https://m.media-amazon.com/images/I/61wW5i-ZBUL._AC_UF350,350_QL80_.jpg)
Amazon.co.jp: Sony SRS-XB23 B Wireless Portable Speaker, Waterproof, Dustproof, Rustproof, Bluetooth, PC Speakers, Connect 2 for Stereo, Heavy Bass Model, w/Mic, Up to 12 Hours Continuous Playback, 2020 Model, Black : Electronics
![Sony SRS XB21 Bluetooth Speaker - How to connect multiple speakers? (Wireless Party Chain) - YouTube Sony SRS XB21 Bluetooth Speaker - How to connect multiple speakers? (Wireless Party Chain) - YouTube](https://i.ytimg.com/vi/sEOxQC-DPbQ/maxresdefault.jpg)