KingPavonini 3-in-1 TENS Unit Muscle Stimulator for Pain Relief Therapy, Dual Channel 36 Modes TENS Machine with 12 Pads, Rechargeable & Portable EMS Muscle Stimulator for Back, Shoulder, Neck

[Dual-Channel Relief — 2 Areas, 2 Intensities at Once] KingPavonini’s TENS unit for back pain features dual independent channels with 20 intensity levels each—so you can relief two areas at once (e.g., Channel A to Level 8 for soothing shoulder relief, Channel B runs Level 16 for deeper leg stimulation) for precise therapy exactly where you need it[45-Hour Strong Runtime — Charge Less, Use More] Powered by a robust 320mAh battery, this TENS unit delivers up to 45 hours of continuous use on a single charge; clear battery-level indicator prevents unexpected power loss; USB & Type-C charging cable included for easy charging from power banks, laptops, or adapters[12 Reusable Pads — 3 Sizes to Fit Any Spot] TENS unit muscle stimulator includes 12 reusable high-quality gel electrode pads in 3 sizes (4 small 1×2", 6 medium 2×3", 2 large 2×4") — superior adhesion and comfort for curved or flat areas, up to 50 uses per pad, perfect for targeted care from joints to large muscles[Pause, Child-Lock & Timer — Safer, User-Friendly] KingPavonini TENS machine features an extra-large display and oversized buttons for effortless use; one-touch pause and child-lock (hold "T") enhance safety, while the 10–60min timer provides precise session control—just easy, secure operation; Note: Recommend use the same area no more than 1hour per day[Storage Bag + Pocket Size — Grab-and-Go Relief Anywhere] Lightweight and compact, this electric muscle stimulator fits in your pocket or bag; storage pouch included for easy carrying, suitable for home, office, or on-the-go relief; ideal gift for parents, friends, or any self-care lover