JFIT 3lb Neoprene Grip Dumbbell Weight

DEEP AND POWERFUL MASSAGES: Rejuvenate sore tissue and aching muscles. With upgraded version of a high-definition LED screen, touch buttons, accurate display frequency and power. Convenient single-handed operation with a comfortable anti-sweat, non-slip grip for comfortable use
20 LEVELS OF INTENSITY + 6 MASSAGE HEADS: Provides 20 adjustable speeds and 6 massage heads to meet your various muscle relaxation needs. Whether it’s daily relaxation or a professional who needs a deep massage, you can find the right amplitude
QUIET IN 3200RPM – With Unique Quiet Glide technology and 24V Brushless high-torque motor, the working dB is only 35dB – 55dB through 20 speeds. Rechargeable 2500mAh lithium-ion battery with extra-long 3 to 6 hours of working time

Xn8 Adjustable Cast Iron Dumbbells are manufactured using top quality cast iron, featuring heavy-duty construction. They boast of a strong built, being offered to you in two weight variations, i.e. 33lbs and 40lbs. This adjustable dumbbells set comprises of customizable weight plates, knurled grip handles, spin lock & a sturdy carry case.
For a reliable, solid and steady grip, you get a high quality steel handle bar with knurling and sturdy plastic coating in black finish. With this arrangement, you don’t have to worry about the dumbbells slipping away from your hands in the middle of a workout. TO GET BOTH 30lbs & 44lbs DUMBBELL SETS, YOU NEED TO PAY FOR TWO SETS, NOT ONE.
Customization is one of the greatest features of this dumbbell set, not requiring you to have a whole rack full of dumbbells with different weights for different exercises. This one set caters to all your multipurpose needs. All you need to do is unscrew the spinlock collar and either add or remove a weight plate accordingly.

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【Detachable dumbbell】Dumbbells for resistance training are ideal for arms, chest, back, core and legs. Each dumbbell is adjusted from 4.4 pounds to 44 pounds. There are 16 dumbbell pieces for you to choose.
【Adjustable to barbell】Dumbbells are connected by connecting rods to become barbells, in which the deep thread is firm and solid. This set of home fitness equipment for diversified choices can meet the needs of upper and lower limb exercises. With this dumbbell set, save your time and gym membership fees, and enable you to exercise anytime, anywhere!