Feature: 1. 6 Stimulation Modes: Equipped with 6 main modes for therapeutic relief. Each mode has a pre programmed variation, offering more choices to create a personalized experience. 2. Personalized Soreness Management: Perfectly targets relief, the portable TENS device helps alleviate fatigue and soreness in muscles throughout the body, while also improving blood circulation. 3. Self Adhesive Electrodes: Multi layered pads are easy to release and leave no sticky residue. The electrode pad holder ensures clean and ready to use pads for repeated use, while providing secure storage for the electrode wires. 4. Functional Display: Bright enough for day and night use, LCD screen makes navigation simple and easy to read. The functional display shows session time, modes, and strength levels. 5. Portable Design: Compact and lightweight, meridian massager is easy to carry and use anywhere, providing targeted relief and relaxation for your neck and meridian points. Specification: Item Type: TENS Unit Muscle Stimulator Number Of Gears: 15 Number Of Modes: 6 Adjustable Time: 5 Minutes, 10 Minutes, 15 Minutes Battery Type: 3pcs AAA Batteries (not included). Package List: 1 x Main Unit 1 x Pair Of Patch 1 x Connecting Cable 1 x User Manual