TENS EMS Unit Muscle Stimulator 4-Channel Rechargeable 30 Levels Intensity Back Neck Shoulder Joint Pain Relief Massager

Needle Physiotherapy1. Four channels output2. 15 massage modes3. 30 levels of output intensity4. Timer function（10/20/30mins）Features:1. 15 pre-programmed massage modesKneading, Gua Sha, Acupuncture and other options to relieve pain and muscles.2. Independent four output channelsMultiple areas can be massaged at the same time, or with family members.3. Help to relieve body discomfortPain and fatigue caused by neck, shoulder, back, ankle, wrist, elbow, arthritis, and sports injuries.4. 30 levels of massage intensity adjustableHigh frequency: relieves sore musclesLow frequency: stimulate healthy musclesRelieve fatigue5. Compact and portableBuilt-in rechargeable 2000mAh lithium battery, easy to carry and use at any time.15 Massage Modes:1.Comprehensive2.Massage3.Acupuncture4.Cupping5.Clapping6.Kneading7.Gua Sha8.Tuina9.Facial10.Neck11.Shoulder12.Back13.Lumbar14.Hand15.LegDevice Operation Instructions1.Power On/Off:Press the "ON/OFF" button to turn on the machine2.Time Adjustment:The default usage time is 20 minutes.Use the "T" key to set the time to 10/20/30 minutes. The maximum adjustable time is 30 minutes.3.Frequency Adjustment:The default setting is high frequency. To adjust the frequency, use the "F" key.There are high and low frequencies that can be adjusted.4.Output Port Selection:Press the A/B/C/D button to select the desired output port.If Port A is selected, connect the electrode line to the A output port at the rear of the device.5.Mode Selection:Press the "M" key to choose the desired mode.Each output port can be independently controlled for mode selection.6.Intensity Adjustment:After selecting the mode, adjust the output intensity using the "+''or "-" buttons. The maximum intensity level is 30. Adjust gradually until themassage feels comfortable.Product Parameters:Product Name: Multifunctional MassagerInput Power: ≤ 10 WBattery Capacity:2000mAhRated Current:180mAInput Voltage: 5VWorking Mode: 15 Modes, 30 Levels of IntensityPrecautions1.Discontinue use immediately if you experience any discomfort during operation.2.Remove all metal objects from your body before use;Do not exceed 30 minutes per treatment area;Allow at least 1 hour between sessions on the same area.3.For first-time users, start at the lowest intensity level and gradually increase after acclimation.4.Unauthorized disassembly, repair, or modification of this product is strictly prohibited.5.Do not use this product while:Driving/Sleeping/Exercising/Bathing6.After use, turn off the device and store it out of children's reachContraindications:The following individuals must not use this product:1.Individuals with pacemakers2.Preanant women3.Persons lacking conscious awareness4.Patients with malignant tumors5.Individuals with heart conditions