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Comfytemp Dual Channel TENS and EMS Muscle Stimulator
Muscle Stimulator: The Comfytemp Dual Channel TENS Machine combines TENS and EMS stimulation with independent channels, 24 modes and adjustable DIY settings. Its rechargeable design and supplied electrode-pad sizes suit buyers who want several customisation options in one unit.
At a glance
- Independent A/B channels are described as supporting different settings for two muscle groups at once.
- DIY settings allow adjustment of frequency, pulse width and on/off time alongside preset programmes.
- The listing describes a key lock and memory for the last-used settings.
- Electrode pads are supplied in two sizes, with care instructions for refreshing adhesion.
Often bought together
Pros and cons
Pros
- The two independent channels and separate settings offer flexibility when treating two areas in the same session.
- Twenty standard modes plus four DIY modes give preset and adjustable options.
- A timer, 20 intensity levels and memory function support session customisation.
- Ten pads in two sizes provide more placement-size options than a single pad size.
Cons
- The stated 21-hour battery duration is a manufacturer claim, not an independently confirmed runtime.
- DIY controls and several adjustable parameters may take more setup than using a preset mode.
Technical specifications
16 specifications| Brand | Comfytemp |
|---|
| Stimulation types | EMS (Electrical Muscle Stimulation) and TENS (Transcutaneous Electrical Nerve Stimulation) |
|---|---|
| Channels | Independent A/B dual channels |
| Modes | 24 preset modes (20 standard + 4 customizable DIY modes) |
| Intensity levels | 20 adjustable intensity levels |
| Timer | 10-60 mins |
| Frequency range | 10-150hz |
| Pulse width range | 80-450us |
| ON/OFF time | 20-300(10=1s) |
| Screen | 3-inch high-definition screen |
|---|---|
| Battery life claim | up to 21 hours of continuous use |
| Charging adapter guidance | 5V 1A or 5V 2A adapter |
| Pad quantity and sizes | 10 PET TENS pads (2x large 2.4" x 4"; 8x small 1.8" x 1.8") |
|---|---|
| Pad reuse claim | 100+ reuse cycles |
| Package dimensions and weight | 14.8 x 9.6 x 7.6 cm; 330 g |
|---|---|
| Country of origin | China |
What to know before buying
- Attach both electrodes for each channel to the skin before switching on. The listing recommends rinsing pads with water and air-drying them when adhesion fades. Use a 5V 1A or 5V 2A adapter for charging. The claimed pad reuse and battery durations are not independently confirmed.
Who is it for?
A good fit for
- People who want both TENS and EMS modes in one rechargeable stimulator.
- Buyers who value independent channel settings and the option to customise pulse parameters.
- Users seeking a unit supplied with multiple electrode pads in two sizes.
Less suited to
- Buyers who need independently verified battery runtime or durability information.
- Anyone seeking a device with no electrode-pad setup.
Customer reviews on Amazon
- 5 stars
69% 69% - 4 stars
26% 26% - 3 stars
5% 5% - 2 stars
0% 0% - 1 star
0% 0%
The aggregate ratings lean positive, with most ratings in the four- or five-star categories and a smaller three-star share. Without written customer feedback, they do not reveal what buyers liked or disliked, or how the stimulator performs in use. Treat them as a limited overall signal rather than evidence about its battery, pad adhesion or stimulation settings.
Frequently asked questions
Can the two channels use different settings?
The listing says the A and B channels are independent and can target two muscle groups with different settings.
What can be adjusted in DIY mode?
Frequency, pulse width and on/off time can be adjusted, according to the product details.
How long does the battery last?
The listing claims up to 21 hours of continuous use. This is a stated maximum and is not independently verified.
How many electrode pads are listed?
The listing describes 10 PET pads: two large pads measuring 2.4" x 4" and eight small pads measuring 1.8" x 1.8".
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