FEIERDUN DB1 QuickDial Adjustable Dumbbell Set, 15-in-1 Adjustable Weights with Storage Box & App, 105lb/52.5lb Quick Change for Drop Set, Superset & HIIT Home Gym, Non-Slip Handles (Hot-105 Total (52.5 Pair))

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About this item

• 1-Second Weight Switch: Single-hand rotary dial of this adjustable dumbbell set. 5 lb to 52.5 lb in 1 second. No waiting. No cold muscles. Perfect for drop sets, supersets, and HIIT workouts — where every second counts
• Time Saving: Save 8–10 minutes per workout with this adjustable weight. That's 300+ extra sets in 12 months. More exercise. More gains. Same dumbbell. Ideal for home gym users who want efficient training
• Two Zones, Two Gains: One dumbbell, two increment modes: 5–25 lb in 2.5 lb steps, 25–52.5 lb in 5 lb steps. Light zone: +2.5 lb for shoulders. Heavy zone: +5 lb for deadlifts. One weights dumbbells set, two training paces
• Solid & Durable: Synthetic steel core + triple-layer premium locking discs for these adjustable dumbbells. No wobble. Zero recalls. 50,000+ test cycles. Shake it. Row hard. Drop it. Train with peace of mind
• Complete System: This weights dumbbells set includes workout app (FED Fitness – 100+ workouts, no subscription) + sturdy storage base + portable carry strap. Fits under bed or in closet. Perfect for apartment, garage, or small home gyms
• 1095-Day FEIERDUN Care+: Full coverage on locking mechanism, adjustment dial, and all load-bearing parts for this weight set. 3 years of protection. Train like you own these free weights. We've got your back