UNNMIIY Adjustable Dumbbells (20–90 lb Pair, Connector)

The UNNMIIY Adjustable Dumbbells are a 5-in-1 multi-function set featuring a connector mechanism that transforms the pair into a barbell, kettlebell, or push-up stand. Weight range spans 20/30/45/70/90 lbs with 10 lb increment jumps. The set includes a plastic tray and is sold as a pair. Steel plates with a standard handle construction targets budget-conscious home gym users seeking versatility over precision dial adjustment. Best suited for beginners to intermediate lifters doing basic strength training in compact spaces. The connector adds novelty but adds bulk; the coarse 10 lb jumps limit fine progressive overload. At $59.97 (25% off list), it delivers reasonable capacity per dollar but lacks the refinement of dial-selector competitors.