JBL Free II - Small True Wireless Earbuds with Bluetooth, with Charging Case, in Black: Amazon.co.uk: Electronics & Photo
JBL Free X Wireless Bluetooth Sport and Active Headphones – Truly Wireless In-Ear Buds – Compatible with multiple call and music devices – in Black: Amazon.co.uk: Pet Supplies
Best Buy: JBL FREE True Wireless In-Ear Headphones Gen 2 Black JBLFREEXBLKBT