MRCOOL

Accumulators, electric; Batteries, electric; Cell phone straps; Couplings, electric; Covers for smartphones; Headphones; Headsets for use with computers; Headsets for mobile telephones; Loud speaker systems; Loud speakers; Protective cases for smartphones; Protective films adapted for smartphones; Rechargeable batteries; Rechargeable electric batteries; USB cables; Data processing equipment, namely, couplers; Earphones and headphones; Protective covers for smartphones; Virtual reality headsets; Wireless cellular phone headsets