CP1454 A3 3.7V 85 mAH Headset Rechargeable Battery for Samsung Gear IconX 2018 | eBay
3.7V battery for Samsung Gear IconX 2018 Wireless Bluetooth headset
Amazon.com: Samsung Gear IconX (2018 Edition) SM-R140NZKAXAR Bluetooth Cord-free Fitness Earbuds, w/ On-board 4Gb MP3 Player (US Version with Warranty) - Black : Electronics