Specialist manufacturer of the Cosmo Dr. electrotherapeutic devices, which alleviate headaches, shoulder stiffness, insomnia, and chronic constipation

  • 日本語
  • 中文
  • Melayu
  • English
To top page
TOP Page > Product Information > IO 9000

 IO 9000

Enjoy electrotherapy with music and video

Medical equipment
certification number

We have added music and video to our high-performance, high-voltage electrotherapy.With its space-saving slim design, you can now relax anytime, anywhere.


Alleviate headaches, shoulder stiffness, insomnia, and chronic constipation

Allay symptoms such as headaches, shoulder stiffness, insomnia, and chronic constipation by wrapping your body in up to 9000 V.

<<Reputed Benefits of Electrotherapy>>

Electrical fields have been shown to cause body hair movement, stimulation of the skin, and heightened skin temperature. From this, it is believed that "electrical fields stimulate the sensory receptors that detect sense of touch and pressure at skin, improve blood circulation, and activate the body's regulatory functions ".

Frequently switch between modes

Frequently switch between modes such as constantly changing waveforms or the added Alpha mode.

Choose from three therapy modes

Full Body Mode

(1)Random mode: voltages change randomly, from 1000 to 9000 V.
(2)Convenience mode: Voltage increases in 100 V increments starting at 1000 V and restarts after 5 minutes
(3)Fixed mode: Specify a voltage between 1000 and 9000 V.

Local Mode

Using the included electronic pen, you can enjoy electrotherapy on a specific area of the body such as your shoulders or neck.
Electric current switches off every 0.5 second for a constantly changing electrotherapeutic experience.
Includes a 15 minute timer and allows you to set a voltage between 800 and 1500 V.

Soft Mode

Electrotherapy can be enjoyed from one to eight hours by connecting the optional “Dr. Sleep” heated mat.
With a fixed voltage of 800 V, this mode is recommended even for those who prefer less stimulation.

Alpha Mode

By adding the alpha mode, voltage will alternate 10 times between stronger and weaker voltages every second.

Features Present with All Modes

-Cycles between four wavelengths every 5 minutes
-Frequencies fluctuate between 40 Hz and 70 Hz.

Even seniors will love the ease of use!

Control Panel & LCD Screen

The IO 9000 is easy to use even for new users and seniors thanks to large and easy to read information on the control panel and easy-to-follow instructions on the LCD screen.

[image]Control Panel & LCD Screen

Easy to use, even when away from the device

Tester/remote control combined

Having the tester and the remote control as the same device makes it easy to store, and the remote control allows you to easily change settings even when away from the device.

[image]Tester/remote control combined

Choose a favorite video!

Choose a screen background you like

Choose from six different videos to display on your LCD screen during therapy.

[image]Choose a screen background you like

Music enhances relaxation

Built-in high-performance CD player

A CD player has been built into the top of the IO 9000 for those who wish to enjoy the relaxation-enhancing qualities of music. Mix your passions with your therapy.

[image]Built-in high-performance CD player

Four languages available: Japanese, Korean, Chinese, and English.

Choose between four languages for the display

LCD onscreen instructions can be displayed in four languages: Japanese, Korean, Chinese, and English. A fun little feature, the LCD also shows scenery from each country.

Keep accessories organized.

Included storage box for small items

The IO 9000 features a storage box on its back side for storing the tester/remote control, connection cable, and other accessories.

Features a handle for moving the unit around.

A handle and turntable let you put the IO 9000 anywhere

The IO 9000 features a handle for moving the unit around. Use the turntable to face the unit any way you wish and use it anywhere.


Connection cable  / Power cord / Tester/remote control  / Electronic pen / Electric sheet / Insulating sheet


Dr. Sleep ※Comes in either single or double configurations / EVA

Thermal sheet

Can be used together with Cosmo Dr. products
A thermal sheet that you can use along with Cosmo Dr. products
Warm up from the inside!


(1)Warms the body up from the inside! (2) Soft, easy-to-use material!
(3) 2 safety devices! (4)Choose a temperature to your liking!
(5)Superior heat retention minimizes power usage!

IO 9000 Specifications

-Rated voltageAC220~240V
-Power usage36W
-Rated frequency50Hz
-Output voltageFull-body mode: 1000 to 9000 V
 Local mode: 15 minutes, fixed
 Soft mode: 1 to 8 hours
-TimerFull-body mode: 10 to 60 minutes
 Local mode: 15 minutes, fixed
 Soft mode: 1 to 8 hours
-External dimensionsHeight: 525, Width: 280, Depth: 240 (mm)
-Total weight14Kg

Warranty Period Main Unit: 3 years, Accessories: 2 years
(Please read warranty and instruction manual before storing in a safe place)

Thermal Sheet Specifications

-Voltage and frequency ratingsAC220~240V (50Hz), 35W
-DimensionsHeight: 25, Width: 495, Depth: 310 (mm)
-Cord length2.5m
-Temperature controlFine-adjustment knob
-Heating elementHeat-resistant PVC-coated heater
-MatFront side material: cotton print PVC Back side material: cotton print PVC
-Service spaceIndoors
-Other1 pilot lamp (power indicator)
Safety Precautions ・Please be sure to read the instruction manual before using.
・Do not use in conjunction with medical electronic devices such as the below.
-Pacemakers and other devices put inside the body
-Heart-lung machines and other electronic life-support devices
-Electrocardiograms and other such devices worn on the body
・Do not use in conjunction with any other medical devices
・Do not attempt to repair or modify this product.

※For product improvement purposes, specifications for this product are subject to change without notice.
We thank you for your understanding.

【Customer Service Counter】Please feel free to contact us to talk about any concerns you may have, from health concerns to questions about our products.+65-6271-3317 Hours: 10am – 5pm (excluding Saturdays, Sundays, and holidays) Contact us by e-mail Malaysian Singaporean or other regions