• Multi-functional Tens Massager with 24 Preprogrammed Massage Modes for Pain and Muscle Relief. TENS unit help reduce pain and muscle spasms caused by a wide range of conditions including: arthritis, period pain, knee pain, neck pain, back pain, sports injuries.Tens is a powerful weapon in your fight against chronic pain.
• Non-Invasive, Non-Drug Choice for Relieving Pain. Great Device You Can Use at Home for Pain Management. If you have chronic or acute pain, just trying TENS massager for relief. It is with human body simulation technology, microcomputer intelligent control technology, simulates a variety of massage methods. Help for treating back pain, arthritic or inflamed discs joints, shoulder tension and muscle Relief.
• A/B Dual Channels with 24 Modes, 20 level Intensity and Time Control. relax Any Time Anywhere with Pocket Size! You can operate it with different intensity settings for each channel. With portable size, it can be used in the office, car or travel on the go.Total body relaxation: use for back, knee, shoulder, ankles, wrist and elbow and make this the most powerful weapon for your body relax.

Using Tips:

1. If you only plug one wire, you should make sure that two pads connected with the same wire are placed on your skin at the same time so that the unit can work properly. If you plug two wires, you need to connect the 4 or 6 pads to the both wires and then place all of these pads on your skin at the same time, otherwise it will not work.

2. The TENS device will be shut off automatically because the timer is set for 10-60 minutes. The max timing for one running is 60 minutes. If you need more therapy for longer than 60 minutes, you need to reset it.

Note: Not suitable for pregnant women and hypertension patients, and not safe for people with pacemakers.