Hezeyferg 2-in-1 Adjustable Dumbbells Set, 4 Levels Weight Dumbbells Set for Women Men, Each 2.2/3.3/4.4/5.5lb Hand Weights with Kettlebell Form for Home Gym Exercise Training

【Versatile 2-in-1 Training System】Hezeyferg adjustable dumbbells set ingeniously integrates a unique kettlebell converter to form a multi-functional weight set. Smoothly switch between modes in just seconds with a simple click.
【Flexible Weight Mechanism】Each weight dumbbell allows customizable weight options (2.2-5.5lb) using adjustment block (each 0.55lb). Use a dumbbell or two dumbbells to pair with the 1.1lb converter(wights 3.3-12.1lb) for strength training at different stages.
【Precision Locking Technology】The weight block of the adjustable dumbbell features a rigorously tested dual-button release system to deliver secure connections. The reinforced latch on the kettlebell converter maintains rock-solid stability during workouts.
【Portable & Space-Efficient Design】This space-saving design of the weight dumbbell set goes wherever you train — at home, in the office, or outdoors. Also, the square hand weights will not roll around for security.
【Full Body Workout】Choosing your desired dumbbell weights and form to do full-body workouts or targeted muscle training. Note: Align the dumbbell’s gray button side with the converter’s front orientation.