Amazon issues overheating safety warning for its Echo Buds

Amazon said it had discovered evidence of very rare cases in which it is possible for the £120 Echo Buds to overheat while in their charging case. https://www.dailymail.co.uk/sciencetech/article-8529633/Amazon-issues-overheating-safety-warning-Echo-Buds.html?ns_mchannel=rss&ns_campaign=1490&ito=1490