
Product Overview:
Cold laser is a low level laser beam in the range of 1-1000mW and it is also called soft laser or low-intensity laser. Laser has one defined coherent wavelength moving in one phase and in one direction at the same time. The cold laser is doing two actions at the same time: treats the skin's surface and penetrates the skin without heating or hurting the skin itself. Cold laser therapy bio-stimulates the body's self-natural healing.

Indications:
►Relieve Pain: neck pain, upper/lower back pain and sciatica
►Diminish Inflammation
►Heal Wound & Bone Fracture
►Soft Tissue Injuries
►Sprain & Strain
►Skin & Mucosal Ulcers
►Arthritis & Osteoarthritis & Rheumatoid Arthritis
►Acute/Chronic Injuries to Athletic System: tennis/golfer elbow and achilles tendonitis
►Joint Stiffness/Numbness/Edema: frozen shoulder
►Acupuncture Rehabilitation & Treatment:
More and more physicians use cold laser to replace needle for acupuncture treatment. Needle acupuncture requires locating acupoints precisely, while laser just needs to act on the approximate position of acupoints due to its larger coverage area. And unlike needles, low level laser is non-invasive and painless, and has the ability to more deeply penetrate skin, muscles and bones to get better treatment effects.
Contraindications:
►Cancers
►Pregnancy
►Hemorrhagic Diseases
Working Principles:
When laser irradiates the diseased region where blood flow is decreased or irradiates the sympathetic ganglion dominating this region, thermal effect produces to promote blood circulation. And then sufficient blood and nutrition are supplied to the diseased region to improve the metabolism of algogenic substances and relieve symptoms.
After sufficient blood and nutrition are supplied to the diseased region, the activity of phagocytes and the immunity of the body are enhanced. And also the absorption and elimination of inflammatory exudate are accelerated to diminish inflammation.
►Relieve Pain
Laser irradiation can strengthen the metabolism of brain peptides and quicken the release of morphine-like substance in brain to relieve pain. Moreover, laser can also inhibit the conduction velocity and impulse frequency of peripheral nerve to reduce the stimulation caused by pain.
►Accelerate Tissue Repair
Laser irradiation can promote the growth of new blood vessels and granulation tissues, and also can stimulate protein synthesis. Blood capillary is not only one of the basic components of granulation tissues, but also is the precondition of wound healing. Rich blood capillaries of granulation tissues and full oxygen supply to the tissues help to repair the damaged cells and accelerate the production, deposition and cross-linking of collagen fibers.
Product Features:
►Portable and easy to operate.
►Suitable for both professional and personal use.
►Applicable to both human beings and animals.
►Proven results for anti-inflammation, pain relief and wound healing.
►Nature healing, non-invasive therapy, no side effects and no cross infection.
►Creative systemic treatment on large surfaces, joints and acupuncture points.
►Perfect combination of 12PCS of 650nm laser and 3PCS of 808nm laser.
►3 optional levels of laser output power from 210mW, 360mW to 510mW.
►2 switchable working modes: continuation and pulse.
►Adjustable working time: from 15 to 60 minutes.
►Rechargeable 5200mAh built-in lithium battery for 4 hour's continuous operation.
►Can memorize the last settings to offer good user-friendly experience.
►With "bee" sound as prompt for users during operation.

Product Specifications:
Laser Medium | GaAIAS Semiconductor |
Input | ≤10VA 100-240V |
Laser Type | Class 3B | Battery | DC5V 5200mAh |
Laser Penetration | 3-5cm | Charging Time | 4 Hours |
Laser Wavelength | 808nm±20nm | Using Time | 3-4 Hours |
650nm±20nm | |||
Number of Laser Diodes |
3PCS*808nm | Shell Material |
ABS |
12PCS*650nm | Lens Material | Tempered Glass | |
Max Output Power Per 808nm Laser Diode |
150mW±20% | Display | Grey LCD |
Max Output Power Per 650nm Laser Diode |
5mW±20% | Product G.W | 1KG |
Max Total Output Laser Power |
510mW | Color Box Size (cm) |
27.5*15*13 |
Laser Power Level | 3 Levels | Quantity/CTN |
24PCS |
Working Mode | Pulse & Continuation |
CTN Size (cm) | 60*56*42 |
Working Time | 15-60 Minutes | G.W/CTN |
25KG |
Package Includes | Joint Pain Relief Handheld Cold Laser Therapy Device*1 | ||
English Manual*1 | |||
Color Box*1 | |||
Grey Handheld Cloth Bag*1 | |||
EU or USA Adaptor*1 |


Operation Instructions:
Long press "On/Off" to turn on the Joint Pain Relief Handheld Cold Laser Therapy Device. And then short press "On/Off" to start the device with the default settings: pulse mode, 30 minutes and middle-level power, or reset the device as follows.
2) Set Treatment Mode:
Press "Mode" to select "Pulse" or "Continuation".
3) Set Treatment Time:
Press "Time" to adjust treatment time from 15 to 60 minutes. 5 minutes as an interval.
4) Set Laser Power:
Press "+”or "-”to increase or decrease the laser power intensity.
1 Level for each 650nm Laser: 5mW
3 Levels for each 808nm Laser: 50mW/100mW/150mW
Total Power:
►1st Level: 12PCS*5mW+3PCS*50mW=210mW
►2nd Level: 12PCS*5mW+3PCS*100mW=360mW
►3rd Level: 12PCS*5mW+3PCS*150mW=450mW
5) Start and Pause:
Short press "On/Off" to start the Joint Pain Relief Handheld Cold Laser Therapy Device to output laser, and then the laser will stop outputting when the treatment time is up. Short press "On/Off" to pause the device if necessary in the process of treatment, and short press "On/Off" again to restart the device to output laser.
6) Turn Off:
Long press "On/Off”to turn off the Joint Pain Relief Handheld Cold Laser Therapy Device.
Treatment Instructions:
►Use the Joint Pain Relief Handheld Cold Laser Therapy Device once or twice a day but no more than 30 minutes each time for each body part.
►Keep the distance of 1-2cm between the probes and the body parts to be treated.
►Shave the parts to be treated to avoid being burned when using the Joint Pain Relief Handheld Cold Laser Therapy Device for animals.
►Treatment protocol for reference:
• 1st week: pulse mode, 30 minutes and middle-level power (default settings).
• 2nd week: continuation mode, 30 minutes and middle-level power.
• 3rd week: continuation mode, 30 minutes and high-level power.
►We suggest the default settings to general patients. However, due to the different body conditions among people, the mode, time and power can be adjusted according to the actual situation.

Warm Tips:
►Don't look straight at the laser beams or observe via any optical instruments.
►Keep out of reach of children to prevent injuries to their eyes.
►People fitted with pacemaker are forbidden to use the Joint Pain Relief Handheld Cold Laser Therapy Device, because the operation of pacemaker may be interfered.
►For the first three times, please recharge after the battery runs out and the charging time shall not be less than 10 hours.
►If the Joint Pain Relief Handheld Cold Laser Therapy Device is not used for a long time, please charge it at least every 4-6 months to maintain battery.
►Keep the light emitting ports clean to reduce optical loss and ensure efficacy.
►Use the cotton soaked in neutral cleaning fluid to clean the surface of the Joint Pain Relief Handheld Cold Laser Therapy Device. Don't use organic solvents or gas.
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