1 Pair Natural Latex Silk Elastic Band Arm Fitness Blood Flow Restriction Training Band, Size: 60 x 5cm, 1 Pair Training Band (Blue), 1 Pair Training Band (Red) Micro Charger Compatibility: Desktops and Laptops

Compatibility: Desktops and Laptops

In the network adapter receiving mode

The intelligent power protector of unique connection

high-quality drafting

What's in the box 1x Bluetooth 5

1 Pair Natural Latex Silk Elastic Band Arm Fitness Blood Flow Restriction Training Band, Size: 60 x 5cm, 1 Pair Training Band (Blue), 1 Pair Training Band (Red) Micro Charger Compatibility: Desktops and Laptops1. Dimensions: 60 x 5cm 2. Material: natural latex silk elastic band 3. Weight: about 160g 4. Plastic buckle for easy wearing 5. Bring you durable endurance support and protection, comfortable to wear, durable and convenient 6. The principle of muscle gain in blood flow training comes from metabolic pressure. When low load training is combined with blood flow restriction, the strength of muscle gain generated by high exercise is obtained