• Portable with 2 channels
  • Modes: TENS, NMES
  • Ingenuity design. Small, convenient for placing and carrying
  • Easy and safe: easy to operate, safe to use
  • Environmental protection and energy: A rechargeable battery can be used more than 4 hours.(Intensity: 50mA)
  • Output stability: 2 channels can be used together and are adjusted independently
  • Real-time display: show output, parameters, and status
  • Bidirectional adjustment: It can connect with App, set custom parameters and can do treatment without App, use main device and remember the last treatment parameters.
  • Wireless Bluetooth connection: quick connection, easy and convenient
  • Preset protocols: built in parameters and schematic diagram of muscle patch
  • User-defined programs: parameters such as frequency, pulse width, treatment time are adjustable in all treatment modes.
  • LGT-231 is used by two modes TENS and NMES. It’s effective for alleviating acute and chronic pain, also can stimulate nerves and muscles, causing muscle contraction.
  • Indications include:
    Chronic strain pain: periarthritis of shoulder, cervical spondylosis, arthritis
    Acute pain: fracture or postoperative wound pain
    Physical pain in women: pain in the waist and abdomen
    Muscle soreness after exercise: muscle damage and ache


Pulse Duration50-400μs
Pulse Frequency1-120Hz
Battery Lifemore than 4 hours
Dimension62mm (W) × 122mm (L) × 27mm (H)
Weight 120g (only main unit)



Power adapter1pc
Electrode lead hose1pc
Self-adhesive electrode with magnetic connection:50mm×50mm (square)2pcs



Self-adhesive electrode with magnetic connection:Φ32mm (round) 2pcs
Self-adhesive electrode with magnetic connection: Φ50mm (round) 2pcs
Self-adhesive electrode with magnetic connection:40mm×60mm (rectangle) 2pcs
Self-adhesive electrode with magnetic connection:50mm×90mm (rectangle) 2pcs
Self-adhesive electrode with magnetic connection:80mm×130mm (rectangle)2pcs
Self-adhesive electrode: 50mm×85mm   ( butterfly)2pcs

1.What is TENS, NEMS?

TENS is transcutaneous electrical nerve stimulation and it is non-invasive electrotherapy main for pain relief. NMES is neuromuscular electrical stimulation directly stimulates surrounding motor nerves and cause muscle contraction.

2.How many treatment sessions could cure the indications?

It varies from the severity of the patient and should be confirmed by the professional therapist.