Selectech 560 Adjustable Dumbbells -Pair

Each Dumbbell Adjusts from 5 to 60 lbs. (2.3 kg to 27.2 kg) Three Dimensional Trainer (3DT) Advanced step-by-step video coaching Integrated Bluetooth Technology Syncs and records sets, reps and weight App Support on iOS and Android Replaces an Entire Rack of Dumbbells