Fits my new iPhone XS MAX easily. I need a way to connect my expensive Bose wired noise-cancelling headphones to Bluetooth since the new iPhones don't have headphone jacks. That helped. The sound is exactly the same as with cable. Can't vouch for longevity as I've only had it a few days, but so far so good (and the red color is fun!). Just remember that it can only be connected to one device at a time, so unplug it. iPhone before pairing with iPad if like me you plan to use it for both.
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
Experience Dynamic Audio with Panasonic SC-UX100 CD & USB Wireless Bluetooth 300W Mini Hi-Fi System Shelf Stereo
19 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review