TENS Unit Muscle Stimulator with HD Color Screen 3-in-1 TENS EMS Machine for Pain Relief &amp Muscle Recovery 24 Modes Pulse Massager for Sciatica Back Hip Neck Shoulder and Elbow Pain

Use for : Back, Elbow, Hip, Neck, Shoulder

Power Source : Battery Powered

Brand : GOBOK

Color : Charcoal

Special Feature : LCD Display

About this item

? 【Vivid HD Color Display ? Visual Body-Zone Guidance】Say goodbye to small, blurry monochrome screens. Our upgraded TENS unit features a vibrant HD full-color display with intuitive body-zone indicators. The large, bright interface provides clear visual guidance, highlighting the specific muscle area you are treating?from shoulders to feet. It is especially seniors-friendly, ensuring a frustration-free experience for parents who need an easy-to-read back massager and nerve stimulator.

? 【3-in-1 Comprehensive Pain Relief Solution】Relieve persistent discomfort with our advanced system combining TENS, EMS, and MASSAGE therapies. This non-invasive muscle stimulator is the perfect drug-free choice for managing back pain, neck tension, sciatica, and arthritis. By sending gentle pulses to block pain signals and relax tight muscles, it provides a versatile solution for post-workout recovery, household work fatigue, and daily stress relief.

? 【Premium Skin-Friendly Pads ? Long-Lasting & Reusable】This TENS machine includes upgraded self-adhesive electrode pads crafted from industry-leading, non-irritating gel. These latex-free pads provide a soft, skin-friendly touch and maintain strong conductivity even after multiple uses. Designed to be reusable up to 50 times, they ensure consistent therapy and stable pulse delivery. Available in three sizes for targeted relief: 1.6"x1.6" for the neck, 1.6"x2.4" for shoulders, and 1.6"x3.5" for the lower back ? making your long-term pain management both effective and economical.

? 【Dual Channel Output for Synchronized Relief & Shared Comfort】Maximize your session with our powerful dual channel design, supporting 4 pads for wide-area coverage. Perfect for treating symmetrical areas like both shoulders or both legs simultaneously to ensure a balanced, single-mode harmony during your therapy session. It is also an ideal choice for shared relaxation with a family member; you can both enjoy the same soothing massage experience together. Each channel features 20 independent intensity levels (40 levels in total) to match individual comfort for deep muscle recovery, lower back tension, and period cramps relief.

? 【Portable Travel Case & Modern Type-C Fast Charging】Built for life on the go, this portable massager set comes with a premium travel carry case to keep your device and wires organized. Featuring a universal Type-C port, the rechargeable TENS unit charges quickly via wall outlets, laptops, or power banks. The integrated Safety Lock prevents accidental intensity spikes, making it a perfect health aid for the home, office, gym, or travel.

? 【HSA/FSA Eligible Pain Relief Solution】This GOBOK TENS unit is HSA/FSA eligible, making it a practical choice for everyday pain relief and muscle recovery. Use eligible health account funds to help manage discomfort from the back, neck, shoulders, hips, elbows, and more with a portable 3-in-1 TENS, EMS, and massage device.

? Important Notice: TENS units should NOT be used by individuals with pacemakers, pregnant women, or those with epilepsy. Consult your doctor before use if you have any medical conditions.

Product specifications

Features & Specs

Target Use Body Part : Back, Elbow, Hip, Neck, Shoulder

Power Source : Battery Powered

Other Special Features of the Product : LCD Display

Specific Uses For Product : Sciatica

Product Benefits : Pain Relief, Stress Relief, Fatigue Relief, Injury Recovery

Product Grade : Home,Professional

Massage Therapy Technique : Vibration

Charging Time : 3 Hours

Item details

Brand Name : GOBOK

Model Number : AST-2011A

Unit Count : 1 Count

Manufacturer : GOBOK

Manufacturer Part Number : AST-2011A

Best Sellers Rank : #79,459 in Health & Household (See Top 100 in Health & Household) #169 in Muscle Stimulators & Accessories

ASIN : B0FWQL9FSL

? #79,459 in Health & Household (See Top 100 in Health & Household)

? #169 in Muscle Stimulators & Accessories

Style

Color : Charcoal

Form Factor : Portable

Product description

What is the difference between this TENS unit and a vibrating massager? Which one is better for chronic muscle pain?

How many uses do the TENS pads last, and what are the 3 sizes for back, shoulder, and neck pain relief?

Is there a way to prevent accidental intensity spikes during a session? I'm worried about sudden "shocks."

Does this TENS unit allow independent intensity control for dual channels? Can two people use it simultaneously?

What type of charger does this use? Can I charge it with a standard phone wall adapter or a power bank?

What is the difference between this TENS unit and a vibrating massager? Which one is better for chronic muscle pain?

Vibrating massagers only relax surface tissues. This TENS EMS device uses electronic pulses to block pain signals at the nerve (TENS) and stimulate deep muscle recovery (EMS). It’s a professional health aid for chronic pain relief.

How many uses do the TENS pads last, and what are the 3 sizes for back, shoulder, and neck pain relief?

Pads last 50+ uses. Sizes: Small (40x40mm/1.6"x1.6") for neck; Medium (40x60mm/1.6"x2.4") for shoulders; Large (40x90mm/1.6"x3.5") for lower back. Tip: Wipe gel with a damp finger to restore stickiness. Keep water away from wires and back side.

Is there a way to prevent accidental intensity spikes during a session? I'm worried about sudden "shocks."

Yes! To prevent accidental intensity changes, simply long-press the timer button to activate the screen lock once your level is set. This ensures a safe, consistent pulse delivery, making it a reliable health aid for sensitive users.

Does this TENS unit allow independent intensity control for dual channels? Can two people use it simultaneously?

Yes! While modes are synchronized for a balanced and safe therapy experience, each channel features 20 independent intensity levels. This allows two people to share the device and customize their own power level based on sensitivity.

What type of charger does this use? Can I charge it with a standard phone wall adapter or a power bank?

Our unit uses a modern Type-C port for fast, universal charging. You can safely recharge via wall outlets, power banks, or laptops. The high-capacity battery ensures multiple sessions per charge, perfect for home, office, and travel.