Specifications

The Nerve and Muscle Stimulator SDP-330 YUWELL is a modern electro-stimulator that provides:
- TENS (Transcutaneous Electrical Nerve Stimulation) for pain relief
- EMS (Electrical Muscle Stimulation) for slimming and muscle development
A one-channel device supporting up to 4 electrodes simultaneously
Built-in efficient battery charged via USB port or optional power supply
Its compact, lightweight design makes it ideal for both home use and traveling

Comfort Strength: 9 levels of intensity to suit different needs:
- Levels 1-3: Mild force with a slight current for sensitive areas
- Levels 4-7: Moderate strength for moderate pain relief
- Levels 8-9: High strength for moderate to severe pain relief
Multiple Modes: Knock, press, knead
Smart Chip, Accurate Control: MCU chip ensures high reliability, low voltage, low power consumption, strong control ability, and stable performance
Rechargeable and Convenient: A full charge provides up to 300 uses
Multi-dimensional Somatosensory Adjustment: Intelligent algorithms control the width, amplitude, and frequency of output pulses for optimal comfort
Safety Features:
- Automatic shutdown after 15 minutes to prevent over-treatment and muscle fatigue
- Load detection alerts the user if the electrode is improperly installed or detached
Durable and Washable Electrode Area:
- A large electrode area fits the skin better and is more wear-resistant
- Washable for repeated use, up to 300 times with proper maintenance