Safe and Effective - with skin-friendly electrode pad adherence to the skin, it works effectively for relieving muscle soreness, such as back pain, neck pain, labor pain, knee pain, hip pain, period pain or more.
Portable and Easy to Use- 20g only, able to wear under clothing, convenient to used anywhere, perfect travel companion.
5 Massage Modes and 10 Intensity Levels - make adjustments easy, chose the most comfortable intensity for your muscle pain, ideal for body relaxation.
Beep Sound Easy to Identify Different Modes - when press mode button, it beeps 1 time for mode 1, beeps 2 times for mode 2....
Small but Powerful - enough power to thoroughly massage the body, 15mins use per day, lithium battery normally work about 2 weeks, then recharge it to use again.