These gloves can be used as an arcane focus while worn. In addition, you can use a bonus action to cast Mage Hand at will without any verbal or somatic components.  

You may cast one spell that you know without verbal or somatic components.  All other aspects of the spell (casting time, spell slots used, etc.) remain as normal.  The gloves can't be used this way again until you finish a short or long rest.

Notes: Utility, Handwear