P3a Consumer Products Private Limited

An OTG (On-The-Go) mobile fan is a small, portable fan that plugs directly into a smartphone's charging port (usually Micro USB or USB-C) to provide a personal cooling breeze. An OTG earphone, on the other hand, is a standard earphone that may or may not be compatible with OTG functionality for use with a smartphone. The term "OTG earphone" is not a standard or commonly used term.