Your Strength score is 19 while you wear these gauntlets. They have no effect on you if your Strength is 19 or higher without them. When a creature is killed by the gloves a loud ethereal voice shouts “Knockout!!!” And the creature is launched back 10 feet

Notes: Set: Strength Score, Damage: Bludgeoning, Expend a charge to land a headshot stunning the target until it’s next turn, Buff, Handwear