EXHIBIT 21

Subsidiaries of Cool Holdings, Inc.

• Cooltech Holding, Inc. (Nevada Corporation)

• Cooltech Distribution LLC (Florida LLC)

• Tekart LLC (Florida LLC)

• Cooltech Corp. (Canada Corporation)

• OneClick License LLC (Florida LLC)

• OneClick International, LLC (Florida LLC)

• OneClick Argentino S.R.L. (Argentina Corporation)

• Verablue Caribbean Group S.R.L. (Dominican Republic Corporation)

• InfoSonics Latin America, Inc. (CA Corporation)

• InfoSonics de Mexico S.A. de C.V. (Mexico Corporation)

• InfoSonics de Guatemala S.A. (Guatemala Corporation)

• InfoSonics El Salvador S.A. de C.V. (El Salvador Corporation)

• verykool USA, Inc. (Maryland Corporation)

• InfoSonics de Panama (Panama Corporation)

• verykool Hong Kong Limited (Hong Kong Limited Company)

• verykool Wireless Technology Limited (China Limited Company)