JBL Live 400BT Wireless On-Ear Headphones with Voice Control (White): Amazon.co.uk: Electronics & Photo
JBL LIVE 400BT Wireless On-Ear Headphones with Alexa built-in, Google Assistant and Bluetooth – Up to 24 hours of music – Ambient Aware and TalkThru Technology – Blue: Amazon.co.uk: Electronics & Photo
JBL Live 400BT On-Ear Wire-Less, Voice Enabled Headphones with 24 Hours Battery - Review • TechVorm
Escape into the soundscape: JBL's new LIVE 400BT and 650BTNC headphones impress on all fronts - The AU Review
Product review: JBL Live 400BT headphones - Richer Sounds Blog | Richer Sounds Blog