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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Digital Combo Tens/ems UnitTranscutaneous Electrical Nerve Stimulation (TENS), designed for symptomatic relief and management of chronic intractable pain. TENS is a safe non invasive drug free method of pain management. "Transcutaneous" means across the skin. It relieves pain by sending tiny electrical impulses through electrodes placed on or near the area of pain or pressure point to underlying nerve. Electronic Muscle Stimulation (EMS) is an advanced muscle exercise muscle
Transcutaneous Electrical Nerve Stimulation (TENS), designed for symptomatic relief and management of chronic intractable pain. TENS is a safe non-invasive drug-free method of pain management. "Transcutaneous" means across the skin. It relieves pain by sending tiny electrical impulses through electrodes placed on or near the area of pain or pressure point to underlying nerve.Electronic Muscle Stimulation (EMS) is an advanced muscle exercise muscle toning technique that is an efficiently and effectively supplement to your workout routine. Our EMS units are portable, lightweight and battery-powered electronic units. EMS units are designed to exercise body muscles by applying a chosen intensity and frequency of electrical current repeatedly in a series of stimulated contraction and relaxation phases.
Specifications:
Channel Dual, isolated between channels
Pulse Amplitude 0-80mA into 500 ohm load
Pulse Rate Adjustable, from 1Hz - 160 Hz, 1 Hz/ step (1 - 20Hz), 5Hz/ step (20 - 160Hz)
Pulse Width TENS: 10 μS/step from 50 μS ~ 260 μS adjustable, EMS: 250 μS fixed
Mode TENS: B/ C/ M/ SDR/ SDW, EMS: S/ C/ A
ON time (EMS) 1 - 30 sec adjustable
Ramp time (EMS) 1 - 8 sec adjustable
OFF time (EMS) 1 - 30 sec adjustable
Wave Form Asymmetrical Bi-Phasic Square Pulse
Timer 15, 30, 60 minute or continue
Power Source DC 9V battery
Output Mode
B: Cycle Bursts
M: Modulated Width
SDR:Strength-Duration and Rate modulation
SDW:Strength-Duration and Width modulation
S: Synchronous
C: Continuous mode
A: Alternation
Inside the box
1. GM320TE main unit
2. Instruction Manual
3. Self-adhesive Electrodes
4. 9V Battery
5. Lead Wires
6. Carring Case
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 4
Best pillow I’ve ever tried—hands down!
Size: Queen, Number of Items: 2
I’ve gone through a bunch of pillows over the years, but this BETU Cooling Pillow is by far the best one I’ve ever used. I sleep in literally every position—on my back, stomach, and sides—and this pillow works perfectly no matter how I’m laying.
It really does have a cooling effect, which I love as a hot sleeper. Just make sure your room is cool too, and it makes a big difference. It came vacuum-packed, but it fully expanded within just a few hours. I was able to sleep on it the same day it arrived, and it was super comfy right from the start.
I also washed and dried the pillowcase before using it, and it came out looking and feeling great—no shrinking or damage at all. Honestly, I look forward to going to bed every night now just because of this pillow. It’s supportive, comfortable, and totally worth it!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Excellent pillows!
Size: Queen, Number of Items: 2
This pack came with 2 pillows, one firm and one that was flatter and squishy. I absolutely love the flatter one! Most comfortable pillow I've ever used! The firm one was a bit too much for me, but my husband loves it.
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Reviewed in the United States on March 28, 2026
★★★★★ 3
It’s alright.
Size: Queen, Number of Items: 2
Not bad pillows. They are comfortable but mine came with an odd odor, kind of mildewy smell to it. Had to spray it down to tolerate sleeping on it.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Nice pillows
Size: Queen, Number of Items: 2
Have had these a few months and so far really like them!
They don’t really feel very cooling, but I also run VERY HOT so it could just be me. The foam holds up well and hasn’t flattened like others I’ve tried.
They come very compacted- I was shocked how much they expanded!
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Mr.b
Size: Standard, Number of Items: 2
The pillows are cool and comfortable
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Reviewed in the United States on May 27, 2026