Review on BISMDKY Portable Rechargeable Headphone Adjustable by Jacob Jefferson

This is my second neck fan. The design and cosmetics are good, the neighbors like it. Adjusts around the neck and is not heavy. Works well for 8 hours straight even more. Keep it at a low speed to extend battery life and reduce ambient noise. I'm disappointed because it didn't work after 2 weeks. Now only one side of the fan works. This batch is probably bad. I'm not satisfied so I'm sending it back.