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Yellow handheld cold laser therapy device with 24 diodes in 660nm 810nm 980nm wavelengths

ZJZK

ZJZK Cold Laser Therapy Device 660nm 810nm 980nm Yellow

SKU CH-ZHZR-4FTZT

A portable cold laser therapy device with three wavelengths — 660 nm, 810 nm and 980 nm — across 24 diodes delivering 1760 mW.

  • Product typeNeck and Back Massager
  • Product colorYellow
  • Suitable forUnisex
  • Age groupAdult
  • Tri-wavelength therapy targets surface and deep tissue with 660nm, 810nm and 980nm light
  • Pulsed 10Hz mode and continuous wave give two treatment options for different conditions
  • 24 diodes deliver 1760mW total power for clinically relevant energy density
  • Drug-free photochemical action reduces pain and inflammation without heating or side effects
  • Suitable for human and animal use on arthritis, sports injuries, neuropathy and wound healing

Home Cold Laser Therapy Device

The ZJZK unit combines 660nm, 810nm and 980nm wavelengths in a single handheld device. It delivers low-level laser therapy through 24 diodes with a total output of 1760mW for drug-free pain management at home.

Suitable For Home Users And Pet Owners

Adults seeking relief from arthritis, sports injuries, back pain or neuropathy can use the continuous and pulsed modes. Buyers who need clinical-grade power levels or larger treatment areas should look at professional equipment instead.

Portable Handheld Design For Targeted Use

The yellow handset operates on mains power and requires no additional accessories for operation. Its compact form allows direct application to joints, muscles or wound sites on both humans and animals.

How it compares

Measured against everything we stock in In-Home Care Supplies, at today’s prices. Recalculated every night.

Price $239.99
Pricier than about 84% of the 709 comparable items (median $27.99).

Specifications

Product
Product typeNeck and Back Massager
Product colorYellow
More details
Suitable forUnisex
Age groupAdult

Questions about this item

What power source is required to operate the 24-diode laser array?

The device needs a mains power connection to drive the 1760mW total output across 16 diodes at 660nm and 8 diodes at 810nm and 980nm.

Can the 10Hz pulsed-wave mode be used simultaneously with other electrotherapy devices?

Yes, the low-level laser therapy is non-thermal and photochemical, so it does not interfere with TENS units or similar devices you may keep using.

How do I confirm the 810nm and 980nm near-infrared diodes are emitting during a session?

Near-infrared light is invisible; verify operation by checking the device display for active mode indicators and feeling gentle warmth in the treatment area.

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