AGARO Dual Channel TENS Massager TM2421 With 24 Modes, 20 Intensity Levels Muscle/Nerve Stimulator for Pain Relief Therapy, Physiotherapy

Multifunctional tens massager: 24 preprogrammed massage modes for pain relief recommended for muscle spasms caused by various conditions like arthritis, period pain, knee pain, neck pain, back pain, and multiple sports injuries
A/B Dual Channels with 24 Modes, 20 level intensity, and time control. Relax any time anywhere with pocket size and you can operate it with different intensity settings for each channel?
Tens is a scientifically proven solution to invigorate natural painkillers among the human body to reduce pain without any external medication
Free dust-proof and hassle-free storage bag and 13pcs of self-adhesive conductive reusable pads.?
Built-in powerful Lithium-ion battery charge with up to 4-8hrs usage at various intensity levels and it is completely compatible with laptop/power bank