ESR

About ESR

ESR is a consumer electronics accessories company that designs and sells premium mobile gear including phone cases, screen protectors, wireless chargers, MagSafe-related products, wallets, rings, and charging stands. It focuses on accessories for iPhone, iPad, AirPods, and Samsung devices with an emphasis on MagSafe and HaloLock ecosystems and charging solutions. The company operates globally, with a presence in North America, Europe, and Asia Pacific, and maintains online storefronts and regional outposts. Headquartered around Hong Kong, ESR markets its products through its own site and international e‑commerce channels.