Amazon.co.jp: Bose SoundLink Revolve II Bluetooth Speaker, Portable Wireless Speaker with Microphone, Up to 13 Hours Playtime, Splashproof and Dustproof, 3.2 inches (8.2 cm) (W) x 6.0 inches (15.2 cm) (H) x
Amazon.co.jp: Bose SoundLink Revolve+ II Bluetooth Speaker, Portable Wireless Speaker with Microphone, Up to 17 Hours Playtime, Splashproof and Dustproof, 4.1 inches (10.5 cm) W x 7.2 inches (18.4 cm) H x