Justfit Knee Massager

The perfect EMS device for the protection and recovery of the knees and all leg muscles!
At any time! Everywhere! Whoever!

It normally acts as a knee protector, but once connected to the controller it turns into a knee massager. Start your knee training with Justfit EMS Knee Massager which has muscle and massage modes. Here’s the good news: it’s a multifunctional device. You can also use it effectively for thighs (front and back) and calves.

The Justfit EMS knee massager is recommended for:

• Professional athletes who need rapid recovery
• Who has bad posture
• Those who want a massage for knees, thighs and calves
• Who feels uncomfortable with knee pain
• Those who want to maximize the training effect
• Those looking for an easy and comfortable exercise
• Those who want to train easily at home

All for all ages! Our knee massager is used by the whole family! We recommend combining it with an exercise to maximize the effect!

Advantages:
– No need for extra gel for the electrodes, just use water to moisten it. The maintenance cost is zero.
– Powerful and gentle low-frequency EMS stimulation stimulates the internal muscles.
– Use it while carrying out daily activities. Free your hands while working on your abs or back.
– Easy to use and easy to clean: just wipe the dirty part with a damp cloth or wash it lightly by hand
– Passed heavy metal and fabric tests
– From 16 to 80 years old, for anyone, anytime, anywhere!
– 4 different types of modes (Aerobic (10Hz), Massage (50Hz), Muscle (80Hz), Auto – all three modes rotate automatically) –
The intensity can be controlled by 12 levels: we will give you the stimulation most powerful and soft low frequency in the world
– 2 year warranty

Product composition:
2 EA knee massager pads, controller, cable, case, spray bottle, USB charging cable

Size Chart:
Free Size

Electrode (a set of two EAs):
Dimensions 600mm x 240mm
Weight 200g (1 EA 100g)

Controller:
Dimensions 70 mm x 40 mm x 13 mm
Peso 30 gr

How EMS technology works:

EMS training therapy has been used by NASA astronauts to prevent muscle loss. Since the 1960s, astronauts used to receive EMS training to prevent muscle damage. This workout uses electric microwaves and gives direct stimulation to our muscles. The principle of EMS is that it uses 1 to 100 Hz of microcurrents to relieve muscle contraction by directly stimulating and activating the muscles in a form similar to the signal commands provided by the brain to the muscles during body movement.

During traditional strength training, the brain sends bioelectrical impulses that cause certain muscles to contract. However, not all muscles have a well-developed connection with the brain, and these muscles do not activate easily, so they will not develop well. This way we will never be able to train with full strength, even if we would like to.

EMS (muscle electrostimulation) on the other hand, with low intensity electrical impulses, directly stimulates the deep muscles, thus deceiving the body’s natural reactions and training almost 100% of our muscles.

EMS training is a completely safe form of training and, as such, has been used for medical and rehabilitation purposes for a long time.

Are you too busy to go to the gym or do several hours of training? Use your free time to stay fit. Lose weight and build muscle while you relax, sleep or watch TV. There are no more excuses for abdominal obesity!

Simple operation, long-lasting batteries and durable electrodes are the features most appreciated by users. There is no need to download any smartphone application for operation.

Justfit EMS Knee Massager VS Other Brands

Maintenance cost: Maintenance cost is zero as you only need to wet the pads – Gel electrodes need to be repurchased monthly for 20-30 EUR

Safety: The device is certified by FDA, CE, KC, FCC, TCCS for safety – No safety certification available

Training modes: 4 training modes are available with a frequency wavelength of 10~80Hz – Limited training modes are available and the intensities are not clearly distinguishable

Stimulation Strength: Stimulation intensity can be controlled by 12 stages – Low output power results in less stimulation

Stimulation range: The electrode area is large enough to provide effective stimulation – The surface area of ​​the electrodes is not large, which leads to less muscle stimulation

Availability: Quick washing is possible for dirty parts – Once the devices are washed, the functioning capabilities decrease

A/S: A partial repair is available within the 2 year warranty period – Impossible to perform partial repairs in the presence of defects

Q. Recommended session length?
A: We recommend 20 minute sessions, the time the device is running automatically.

Q. How often should I use it?
A: Use 1-3 times a day (20 minutes per session), at different times.

Q. From 1 to 12, what level do you recommend?
А: Start with steps 3 to 5, gradually increasing for best results.

Q. Can the device be worn over clothing?
A: It is recommended to wear the device on bare skin to maintain the softest and most stable stimulation state. Depending on the material of the clothing, stimulation may not be transmitted effectively, so it is best to wear them on bare skin when receiving a massage.

Q. Why is there a difference in strength between the left knee and right knee when using the device?
A: This can happen if the amount of water sprayed on the left and right sides is not the same, or if one electrode on the knee is looser than the other. To ensure uniform stimulation, it is recommended to use both electrodes as close to the knees as possible.

Q. How long do I need to charge the controller and how do I charge it?
A: The controller can be recharged using a USB Type-C charging method and takes approximately 3 hours to fully charge. There is no signal after a full charge, and the recharged controllers can be used 7 to 8 times depending on the usage mode.

Q. Can I put the belt and pads in the washing machine?
A: We do not recommend putting the product in the washing machine. Instead, hand wash the belt and electrodes or use wet wipes to clean them.

Q. Can I use a dryer to dry the pads?
A: We suggest air drying the product in a shaded area. Avoid excessive squeezing or twisting of the belt and pads to release excess water.

Q. Can I use the knee massager while charging?
A: It is not recommended to use the knee massager while it is charging. Please unplug the connected cable while charging.