Anker is recalling approximately 70,000 speakers due to a fire hazard caused by overheating lithium batteries.The affected speakers were sold through Amazon between March 2023 and October 2023, with model numbers A3102016, A3302011, or A3302031.There have been 33 reported incidents of overheating, resulting in smoking and small fires. One minor burn injury has been reported.Customers with affected speakers are advised to stop using them, turn them off, and contact Anker for a replacement.