1. USB Charging: Built-in USB rechargeable Li-ion battery and USB cable included, which not only reduces the cost of frequent battery replacement, but also protects the environment. The intensity of machine exercise increases by 50% compared with battery-powered products. Fully charged in 1 hour, you can work continuously for 3-4 hours, you can charge this muscle stimulator with your laptop or 2. Fat burning and muscle toning and body shaping: Consecutive use of this product for 8-10 weeks shows obvious effect. 2-4 times a day, 20 minutes per hour. 60 minutes of sit-ups and swimming for half an hour and two weeks of diet. This muscle toning can help tone, tighten and strengthen your body muscles. You will be able to get a better figure after consecutive use of this product for about 2 months.

Modes and functions:

【Modes and Functions】 1. Mode 1 & 2 Fat Burning In these two modes, muscles move intensely and burn fat quickly. 2. Mode 3 & 4: Strong muscle growth, elastic movement, deep stimulation to support muscle growth. 3. Mode 5 & 6 Body Sculpting These two modes are composite modes that help build a perfect figure.