FIXING JBL TUNE 120 tws - Left ear piece not working (how to) - YouTube
FIXING JBL TUNE 220tws - Left earbud not working (how to) - YouTube
JBL Tune 225 TWS In-Ear Earphones - True wireless headphones with up to 25 hours of battery life with charging case, feel the music with JBL Pure Bass sound, in blue: Amazon.co.uk: