ZJZK
ZJZK Low Level Laser Therapy 660nm 810nm 980nm Blue
A cold laser therapy device combining 24 diodes at 660 nm, 810 nm and 980 nm for pain relief and tissue recovery
- TypeNeck and Back Massager
- ColorBlue
- GenderUnisex
- AgeAdult
- Item Count1
- Featurescold laser therapy
- Three wavelengths target skin, muscle and joint layers
- 24 diodes deliver 1760 mW total optical power
- 16 red diodes at 660 nm boost surface blood flow
- 8 near-infrared diodes at 810 nm and 980 nm reach deep tissue
- Full-colour display, 6–8 day battery, usable while charging
ZJZK Multi-Wavelength Cold Laser Device
This ZJZK device combines 24 diodes across three wavelengths: 16 diodes at 660 nm, four at 810 nm and four at 980 nm. The 660 nm red light targets surface tissue to increase blood flow, while the 810 nm and 980 nm near-infrared diodes reach deeper structures. Total optical output is 1760 mW for home-based photobiomodulation therapy.
Suited for adults seeking drug-free pain relief
The unit is designed for unisex adult use on neck, back, joints and tendons, and the supplier notes it can also be applied to pets. Buyers who need a clinical-grade system with higher power density, programmable protocols or regulatory clearance for professional clinics should look at a different class of device.
Portable handheld unit with integrated display
A full-colour LED panel shows settings and the built-in battery runs for 6-8 days per charge; the device remains operable while connected to the included 110 V AC adapter. The package supplies the therapy device, charger cable, protective glasses and a user manual, so no extra accessories are required to begin treatment.
Highlights
- Three wavelengths target skin, muscle and joint layers
- 24 diodes deliver 1760 mW total optical power
- 16 red diodes at 660 nm boost surface blood flow
- 8 near-infrared diodes at 810 nm and 980 nm reach deep tissue
- Full-colour display, 6–8 day battery, usable while charging
Specifications
| Brand | ZJZK |
|---|---|
| Model | Standard |
| Type | Neck and Back Massager |
| Color | Blue |
| Gender | Unisex |
| Age | Adult |
| Item Count | 1 |
| Features | cold laser therapy |
Questions about this item
Does the device run from an internal battery or must it stay plugged into the 110 V AC adapter?
It has a built-in rechargeable battery; a full charge lasts 6-8 days and you can also operate it while it is connected to the 110 V adapter.
Will the 660 nm, 810 nm and 980 nm wavelengths interfere with older TENS or ultrasound units I still use?
The light wavelengths are optical and non-thermal, so they do not create electrical or electromagnetic fields that could affect TENS, ultrasound or other electrotherapy devices.
How can I confirm the 24 diodes are emitting correctly after I switch the unit on?
The 660 nm diodes produce visible red light; the 810 nm and 980 nm diodes are near-infrared and invisible, but the full-colour LED display panel shows the active mode and timer to confirm operation.
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