Specifications: Application: Body Feature: Tens Muscle Stimulator Household Therapy Massager Electric Muscle Stimulator 24 Modes 40 Gears Dual Pulse Dual Output Physiotherapy Device Portable Digital Meridian Physiotherapy Instrument USB Charging FEATURES: 1. TENS/EMS dual pulse frequency, 24 working modes, 40 levels of adjustable intensity, suitable for massaging multiple parts of the body such as waist, abdomen, legs, arms, shoulders, etc., to provide comprehensive care for health. 2. This physical therapy device can effectively stimulate muscles, promote blood circulation, relieve muscle soreness, and reduce physical fatigue. 3. A/B dual output channels support two people using this pulse physiotherapy device at the same time, making it ideal for parents, couples and friends to use together. 4. Multiple levels of intelligent timing (5/10/15/20/25/30/…/85/90 minutes) for you to choose from to meet your actual needs. 5. Built-in 150mAh lithium battery, 40 minutes of charging, 4-6 hours of long-lasting battery life, allowing you to perform health treatments anytime and anywhere. 6. It has a wide range of uses and is suitable for young white-collar workers, sports enthusiasts, the elderly, athletes, housewives and other people. Specifications: : Color: White Input voltage: DC5V Power: 0.25W Battery type: polymer lithium battery Battery capacity: 150mAh Charging time: 40 minutes Usage time: 4-6 hours Product size: 16*14*4.2cm WHAT'S IN THE BOX: 1* Rechargeable host (white) 1* English instruction manual 1* Type-C charging cable 2* Electrode wires 2 pairs* square patches