SPECIFICATIONS

Brand Name: KTS

Origin: Mainland China

Hign-concerned Chemical: None

Model Number: ER813B

Item Type: ear care

Material: ABS and Silicone

Number of Pieces: One Unit

Power Supply: 3.7V DC/800mAh/2.96Wh

Input: 5V 1.0A

Weight: 105g

Silicone head diameter: 16mm

Air Pressure: 31-41kPa(4.5 to 6 PSI)

Air Flow Rate: 1.7-2.1 LPM

Atmospheric Pressure: 700hPa~1060hPa

Operation Mode: continuous operation

1: Ear Ringing Soothing

2: Improve Listening

3: Prevent Hearing Loss

4: Ear Pain Relief

5: Ear Swelling

6: Ear Otitis

7: Earache

Choice: yes

Product sellpoints

• Tinnitus Reliever: Our ear pressure relief device has been professionally certified by the FDA, which delivers air to the eustachian tube, allowing for ventilation in the middle ear to alleviate negative pressure and eliminate fluid accumulation in the middle ear, restoring hearing

• Humanized Design: The tinnitus reliever is designed with dual heads and one side plugging holes, which can be operated with one hand, freeing your hands. The left and right nostrils can be switched to use, and it is also equipped with a removable replacement head to meet your daily needs

• Multiple Purpose: Eustachi ear unclogger can not only relieve tinnitus caused by air travel, hyperbaric chamber, scuba diving, plateau travel, but also relieve middle ear effusion and Eustachian tube blockage caused by negative pressure in the middle ear. Suitable for the elderly, children and people with tinnitus problems

• Premium Material: The body is made of environmentally friendly ABS material, skin-friendly fit, sweat-resistant and corrosion-resistant. The air supply nozzle is made of food-grade silicone, safe to enter the nose without sensitivity. Scientific air supply method, soothing air supply, relieve negative pressure in the ear

• Easy to Use: One button start, comfortable and safe. Long press the air supply button to start air supply, release to stop air supply. The product automatically shuts off after 20 minutes of powering on, with protection function. Compact and lightweight design, so you can carry it with you anywhere

[Device Description]

The Ear Pressure Relief Device is designed to blow a controlled flow of air into the nose to facilitate opening the eustachian tubes.

For use, the nosepiece is fitted tightly against one nostril to make an airtight seal.While pinching the other nostril shut,the Ear Pressure Relief Device is activated by pressing and holding the adjustment button.The patient swallows while the device is running, allowing regulated air to move from the nose to the eustachian tube to help open the eustachian tube and equalize pressure in the middle ear.

Tips

Ear Pressure Relief Device is provided non-sterile, and is designed for reuse with a single patient

Powered by rechargeable a lithium-ion battery, the ear pressure release device is an electric device for personal use in the treatment of middle ear negative pressure. It consists of host, silicone head, medical adaptor, USB-Type C power cord, microfiber cleaning cloth and other related accessories.

[Operation Instructions]

1.Take out the product, install the silicone head on the top and make sure it is firm
and airtight. Then press power button for consecutive 3 seconds to power it
on.Turn on the green light which is always on.

2.Hold the device in one hand, press the silicone heads tightly into both nostrils and
ensure air tightness.Or, press the device silicone head with air vent tightly against
one nostril making an airtight seal.Pinch your other nostril tightly shut with your
other hand making an airtight seal

3.Activate the device by holding and pressing the working button, close your mouth
and wait 1~2 seconds, swallow the air, and then release the working button to turn
it off. You must swallow while the air is blowing into your nose.

4.Because the silicone head has only one hole with airflow, so repeat steps 2 and 3
for the other nostril

5.Repeat steps 2, 3 and 4 after taking a five-minutes rest. The above steps are for
one cycle and it is recommended to repeat 3~5 cycles per day. For most patients
there will be significant improvement after 1~2 weeks; patients with accumulated
fluids need to use it for about 8 weeks and go to the doctor for a check-up in the
third week (you can increase the cycle of use or prolong the treatment time under
the guidance of your doctor)

Tips:

The device in operation can help you swallow.To help you swallow, please try to take
a sip of water and swallow it when the device is running.

The recommended recovery time is 3 hours to warm from the minimum storage
temperature between uses -5°C until the equipment is ready for use when the
ambient temperature is 5C. The recommended recovery time is 3 hours to cool from
the maximum storage temperature between uses 50C until the equipment is ready
for use when the ambient temperature is 40°C