12 Massage Modes: Each mode has N waveform combinations for different parts of the body to meet the needs of different populations Equipped with different electrodes: Experience different rehabilitation needs, External medium frequency electrode pulse massage, where soreness sticks to where, neck and shoulder, waist Back, knee, arm, leg and foot multi-faceted full body massage TENS + EMS: The medium and low frequency pulse current is distributed through the electrode sheet, passes through the skin to achieve the nervous system, activates the motor , activates the motor , and then controls muscle contraction to help hand and foot function physiotherapy. Arm lift rehabilitation: Stimulates the serratus anterior muscle and trapezius muscle, prompting Muscle contractions help lift the arms Hand function rehabilitation Use and applicable people: Stimulate the extensor pollicis muscles, drive finger flexion and extension + hook/wrist lift, enhance muscle strength, reduce muscle tone. Leg function rehabilitation: Attached to the anterior tibial muscle on the lateral calf Muscle building training: Deeply stimulates motor nerves and causes muscles to contract autonomously.Boosts muscle strength and keeps muscles alive Battery capacity: 1000mHA Output current: 100MA Output voltage 0-50PV Output power: 5W Pulse frequency: 50-200Hz Input HZ: DC-5V Colour: Material:plastic Package Contents: 1 x Physiotherapy instrument Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.