CalorMixs Interntional Travel Power Universal Adapter Charger With 2.4A Dual USB Charger And Worldwide AC Wall Outlet Plugs for US EU UK AUS (Black - White)

Great pair of in-ear monitors. I use them to run and they stay put. Good sound quality, fits perfectly, long term use, and can't beat the price!

The jack is very finicky. It is loose in the socket and is hard to get both ears to work at the same time.