• White electronic device with digital display on a blue background, accompanied by text.
  • White electronic device with digital display on a blue background, highlighting long battery life.
  • Control panel with labeled components on a blue background
  • White charging case with text about long-lasting power and dual device support on a blue background
  • Woman applying a patch on her arm with text about massage intensity levels.
  • Illustrations of massage points on shoulder, back, waist, and limbs with text labels.
  • White electronic device with digital display on a white background

Byeache™ Wireless TENS Unit with LCD Display & Charging Box – Portable Muscle Stimulator for Pain Relief

Byeache™ Wireless TENS Unit with LCD Display & Charging Box – Portable Muscle Stimulator for Pain Relief

Experience wireless pain relief anytime, anywhere with the ByeAche™ TENS Unit Muscle Stimulator. 
✔︎ Effectively relieves pain in the back, neck, shoulders, legs, and more
✔︎ Wireless & portable design — no tangled cords, perfect for daily use
✔︎ 6 massage modes and 16 intensity levels to target sore muscles & nerves
✔︎ Smart LED display charging case keeps your devices charged & organized
✔︎ Comes with 4 high-quality hydrogel pads — reusable up to 45 times

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Byeache™ Wireless TENS Unit with LCD Display & Charging Box – Portable Muscle Stimulator for Pain Relief

$102.00
$102.00 $127.00
SAVE 19% Sold out
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Package Contents

-Byeache™ Wireless TENS Unit
-User Manual
-Charging Cable

Product Specifications

•Size: 2.39 x 1.81 x 3.74 inches
•Weight: 0.229 lbs (104g)
•Charging Case Voltage: 5V
•Charging Case Power: 1.8W
•Charging Case Battery Capacity: 450mAh
•Main Unit Voltage: 5V
•Main Unit Power: 0.3W
•Main Unit Battery Capacity: 60mAh

Free Return & Refund

We’re confident that ByeAche will help relieve your pain — that’s why we offer a 30-day money-back return and refund guarantee. If you’re not completely satisfied with our product, just reach out to us via email and we’ll do our best to make it right.

For returns, please email us at support@beyache.com

View full details

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

🛡️ 30-DAY MONEY BACK

🙂1000+ HAPPY CUSTOMER

👨‍🔧1-YEAR WARRANTY

🚚 FREE SHIPPING AND RETURN

We asked our customers and found out...

Hear from Our Users

91%

of users experienced relief from neck pain starting with the first session.

88%

Users said the results improved with continued use

85%

Users experienced long-lasting relief that lasted for hours

Results reported from 1120 person sample-size test. Percentages are rounded down

Massage device with text on intensity levels and modes

Customizable Massage Modes & Intensity

Every body is different—so your pain relief should be too.

The Byeache™ Electric Pulse Massager includes 6 massage modes and 16 intensity levels, letting you customize every session to match your needs.

Choose from soothing pulses, tapping sensations, kneading, or acupuncture-like stimulation—each designed to treat specific muscle groups and pain conditions. Whether you’re recovering from injury, relieving tension after work, or managing chronic discomfort, this wireless stimulator adapts to your unique wellness routine.

White electronic device with digital display on a blue background, highlighting long battery life.

Forget about short sessions or messy cords.

Smart Charging Case & Cordless Freedom

Forget about short sessions or messy cords.

The Byeache™ TENS machine comes with a smart charging case and long-lasting battery, making it easy to take your therapy anywhere—from the office to the gym to your bedroom.

Enjoy multiple sessions on a single charge, thanks to the high-capacity battery that powers long-term pain relief without frequent recharging. Plus, the clear LCD display ensures full visibility of settings and battery life, so you’re always in control.

Illustrations of massage points on shoulder, back, waist, and limbs with text labels.

Targeted Drug-Free Pain Relief

Whether you’re dealing with post-workout soreness or chronic muscle tension, the Byeache™ Wireless TENS Unit helps you manage pain from the inside out.

Designed to cover key pain points, it offers targeted stimulation to your shoulders, back, waist, arms, and legs. With strategically placed electrode pads and powerful nerve stimulation, this unit promotes blood circulation, relaxes tense muscles, and relieves pain at the source—without medication.

Compact, wireless, and intuitive, it’s the modern way to support your physical recovery at home or on the go.

INSTANT RELIEF

MUSCLE RELAXAION

EASE PAIN

INSTANT RELIEF

MUSCLE RELAXAION

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MUSCLE RELAXAION

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WHY ANYONE CHOOSE BYEACHE™

Talk about how and why is your brand better than the others.

  Others

Free & Secure Shipping

1-Year Warranty

24/7 Excellent Customer Service

Expensive

FAQ

How Long Will the Shipping Take?

After a quick quality check, your order will be shipped within 48 hours after payment, with free shipping included!

For North America orders, delivery takes an estimated 7–15 days. For U.K. orders, delivery takes an estimated 6–11 days, and for Australia and New Zealand, delivery takes an estimated 6–12 days. 

Once your order is shipped, you’ll receive an email with a tracking code so you can easily follow your package on our tracking page.

Where I receive my order, and will I get a tracking code?

You'll also receive an email with a tracking code, allowing you to track your order anytime on our dedicated tracking page. If you don’t receive your tracking number within 5 days of placing your order, please reach out to us.You can click this link later to track the shipping status: Track Page

Can I use multiple devices at the same time?

For optimal results, you can use multiple devices at the same time. This not only saves time but also enhances the effectiveness of your therapy, making your sessions more convenient and efficient. That’s why we offer even greater discounts when you buy in larger quantities.

How is it powered?

The Byeache™ Massager comes with a built-in rechargeable battery that lasts for approximately 25 to 35 sessions on a full charge. It takes about 3 to 5 hours to fully recharge, depending on the power source. A charging cable is included with every unit.

Can I use it anywhere?

Yes, the Byeache™ Massager is completely portable & requires no cables.

  • Works amazingly, small, easy to use, reusable pads stick well. One charge lasts all day!
  • No more wires and great functionality. Extremely versatile with 6 settings and 15+ levels.
  • Best TENS machine by far! Easy to work and definitely helped with back pain.
  • 5 stars: 23 (96%)
  • 4 stars: 1 (4%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
E
Elena M.
Relief for carpal tunnel

Using Byeache TENS on my wrists has been a game-changer for carpal tunnel pain. Vibration and heat settings are perfect, battery lasts well. Highly recommend.

Elena M. review photo
L
Little Queen
Amazing for shoulder pain

Yes please! I have ripped tendons in my shoulder. Byeache wireless TENS works amazingly, small, easy to use, reusable pads stick well, USB charging case. One charge lasts all day. Relax mode is my favorite. Great pain relief!

Little Queen review photo
T
Tahliasturgess
Best TENS machine by far! Its powerful and easy

Best TENS machine by far! Its easy to work and definitely helped with back pain. So glad i found byeache.
Thankyou🫶🏼

A
Andrew P.
Easy to operate

Byeache wireless TENS is very easy to operate. Setup simple, pads reusable, battery long-lasting, perfect for daily pain relief.

M
Mike R.
Excellent battery life

Byeache wireless TENS has excellent battery life. I can use it multiple times before needing a recharge. Pads are reusable and effective.

D
Daniel K.
Perfect for travel

I travel a lot for work. Byeache TENS fits in my bag, charges easily via USB, and gives effective pain relief anywhere. Compact and convenient.

S
Samuel R.
Highly recommend

Highly recommend Byeache wireless TENS. Compact, portable, adjustable, and provides excellent relief for sore muscles.

K
Karen L.
Versatile settings

Multiple settings allow me to adjust intensity. Byeache TENS works well on back, neck, shoulders, and knees. Very happy.

D
David H.
Compact solution

Byeache wireless TENS is a compact solution for everyday aches. Simple, effective, and easy to carry.

J
Julia N.
Great gift idea

Gifted Byeache TENS to my mom. She loves it! Easy to use, wireless, effective for shoulder pain.

T
Tyler M.
Good value

Byeache TENS unit is good value for the price. Portable, wireless, and really helps with muscle pain.

M
M. J. B.
Compact but useful

Compact and effective, but could use a few tweaks. Byeache wireless TENS helps relieve muscle tension, small and travel-friendly. Sometimes one unit holds less charge or has syncing issues, but overall very handy.

L
Laura P.
Easy to use

Very impressed with Byeache wireless TENS. Setup was quick, directions simple, pads stick well. Wireless design is a huge plus, no hassle with cords.

J
Jason W.
Compact and efficient

Small, compact, and effective. Byeache wireless TENS fits in my pocket, easy to operate, and really helps with sore muscles.

C
Chris F.
Strong and portable

Strong, portable, and easy to use. Byeache wireless TENS reaches sore spots well and the charge lasts long. Very happy with the results.

J
Jessica R.
Great for knee pain

Got this for my boyfriend’s knee pain. Byeache TENS unit is strong yet gentle, battery lasts long, pads don’t hurt on removal, convenient for travel. He rates it 9/10. Highly recommend for all-day relief.

M
Megan B.
Sleek and functional

Byeache TENS is sleek, wireless, and effective. Helps relieve muscle tension without cords or hassle.

A
Arlene F.
Perfect for hands

This is amazing for wrist and hand pain. Byeache TENS heats quickly, vibrates gently, and is comfortable to wear. Wireless is a huge benefit.

O
Olivia C.
Easy on skin

Pads don’t irritate my skin and stay in place well. Byeache TENS is gentle yet effective, wireless design is perfect.

T
Travis L.
Portable back pain relief

I should have gotten this sooner. Byeache wireless TENS is perfect for my lower back pain. Compact, great battery life, charging case works well. Pads hold up nicely, very portable and effective.

E
Emily T.
Good for neck pain

Byeache TENS is perfect for my neck pain. Wireless, adjustable intensity, easy to use, and comfortable. Highly recommend.

M
Mark S.
Versatile and convenient

Byeache wireless TENS is extremely versatile. I can place it on shoulders, neck, or knees and adjust intensity easily. Battery lasts long, pads reusable. Very happy with this purchase.

S
Sarah L.
Great impulse buy

Was skeptical at first but Byeache TENS exceeded expectations. Wireless, simple, effective. Pads hold well and battery lasts. Definitely recommend.

E
Emily H.
Wireless and effective

OH WOW!!! No more wires and great functionality. You can put it anywhere you have muscle or nerve pain. Extremely versatile. 6 settings with 15+ levels. Reusable electrode pads. Easy to learn and use. Battery lasts long, charging case doubles as remote. Perfect for travel.