OMRON
Knee Electrotherapy Band with 1 Dedicated Pad HV-F971
Knee Electrotherapy Band with 1 Dedicated Pad HV-F971
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Notice
Notice
This product is a personal hygiene item and may be subject to hygiene-related return restrictions where permitted by applicable law. Return eligibility depends on the product condition, packaging, and the law applicable to your order.
Opening ordinary packaging does not automatically remove statutory return or withdrawal rights. Please review the Return & Refund information below before opening or using the product.
Shipping & Delivery
Shipping & Delivery
Orders are generally processed within 2–5 business days (excluding weekends and Japanese public holidays) and shipped from Japan by air. Shipping availability and fees are shown at checkout.
After dispatch, estimated transit times are 5–15 business days for Asia/Oceania, 10–20 for North America, and 10–19 for Europe. Customs or local delivery conditions may cause delays. Estimated times are not guaranteed. Tracking is provided after dispatch.
Payment Method
Payment Method
Available payment methods may include supported credit cards, PayPal, Apple Pay, Google Pay, and Shop Pay. Options may vary by destination, device, or payment-provider eligibility and are shown at checkout.
Tax & Custom
Tax & Custom
Import duties, taxes (including VAT), customs-clearance charges, or other local fees may apply. Unless expressly stated otherwise at checkout, these charges are the recipient’s responsibility and are separate from the product price and shipping fee.
Customs clearance may affect delivery time. Please follow any customs or delivery instructions promptly.
Return & Refund
Return & Refund
We generally do not accept voluntary returns or exchanges for change of mind, accidental purchases, or personal preferences, except where required by applicable law.
For incorrect, damaged, defective, or non-conforming items, please contact us—preferably within 8 days of delivery—with your order details and photos where possible. Mandatory consumer rights, including applicable EU/EEA, UK, and Taiwan rights, remain unaffected.
Please contact us before sending any return.
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OMRON Knee Electrotherapy Band with 1 Dedicated Pad HV-F971
【Product Features】
• Pain relief with scanning waveform
Equipped with "scanning waveform", it has the effects of low frequency (suitable for chronic pain or asthma symptoms, can secrete pain-relieving substances, and promote blood circulation) and high frequency (high application rate for acute pain, relatively lower pain relief rate, rapid pain relief effect).
• Wearable while walking
The waveform it uses is difficult to cause muscle contractions that interfere with walking, and because it is worn below the knee, it does not hinder walking.
• Easy one-button operation
The intensity of the therapeutic stimulation can be easily adjusted by pressing the button on the device.
• Treatment time schedule
Use low frequency, start with weaker stimulation, suitable for self-testing. The treatment time should not exceed 60 minutes. Long-term or intense stimulation can cause skin and muscle fatigue and produce interactions. There are individual differences, but avoid prolonged use or excessive stimulation.
【Product Specifications】
Product Name: Household Low-power Appliance
Product Model: HV-F971
Medical Device Certification Number: 230AABZX00094A01
Generic Name: Thin Household Appliance
Medical Device Category: Management Medical Device
Intended Use and Effects: Anti-wrinkle and massage effects, can be used at home.
Applicable Knee Circumference:
- Size S: 27-32cm
- Size M: 32-38cm
- Size L: 38-45cm
Professional Communication Adapter:
- Standard Input: AC 100V, 50-60Hz
- Standard Output: DC 6V 700mA
Battery used: DC 3.7V (lithium battery)
Charging time: about 8 hours
Available segments: about 10 segments (charging fatigue, ambient temperature 23°C, treatment intensity "10")
Rated output voltage: maximum about 55V
Maximum output current: below 10mA
Basic frequency: 1~250Hz
Maximum pulse width: 60 microseconds
Rated usage time: 30 minutes
Number of uses per battery: about 30 times (under standard usage time: 30 minutes per use, 3 rounds per use, 1 charge per use)
Environmental conditions for use: 0~40℃/30~85%RH/700~1060hPa (no dew)
Charging temperature: 5~35℃
Current environmental conditions: 0~40℃/30~85%RH (no water)
Weight: about 80g
【Precautions for use】
If you feel any abnormalities in your body, eczema, skin redness, itching, etc., please stop using it immediately according to the doctor's instructions.
Therefore, the price may vary depending on the price, and it is not necessary to use it.
Please be sure to pay the warranty fee and the cost of the clothes you wear.
Therefore, if you are not working or experiencing different situations, you will be able to quickly turn off the power and switch it to other services.
On the charger for releasing unnecessary metal objects (such as hard wires or paper).
If you do not need to use the phone in a humid environment.
Do not use the wet hand rubbing power supply dedicated to when there is no need for AC power.
Unnecessary moisture conditions in non-use areas.
Important Information
All our products are authentic and shipped directly from Japan. Please note the following regarding voltage compatibility:
- Voltage Standards: Many appliances we sell are designed for Japan’s 100V voltage, unless otherwise specified in the product description. If no voltage information is provided, it is safe to assume the product is intended for 100V use.
- Use Outside Japan: Products rated for AC100V are designed for the Japanese domestic power supply. Voltage standards vary by country and region. Please verify compatibility with your local electrical supply and, where necessary, use an appropriate voltage transformer before operating the product. Purchasing an AC100V appliance for use outside Japan is at the customer's discretion, and voltage compatibility with the destination country should be confirmed before purchase.
- International Compatibility: Some items are compatible with 100–240V for international use. Please check the product specifications carefully to ensure compatibility in your region before purchasing.
- USB-Charged or Battery-Powered Products: These do not have voltage concerns and can be used anywhere.
- Plug Compatibility: Japanese appliances typically use Type A plugs. If your socket has a different shape, you may need a plug converter, which is readily available at local stores.
Manuals: Manuals are generally in Japanese unless stated otherwise. For assistance, tools like the Google Translate app can help by translating text instantly through your phone's camera.
⚠️ Reminder: It is the customer’s responsibility to ensure voltage and plug compatibility before use. We are unable to provide refunds or exchanges for items damaged due to incorrect voltage or plug use.
If you have any questions or concerns, please feel free to contact us—we’re happy to assist!
About OMRON
A Japanese manufacturer of automation control and electronic equipment, headquartered in Kyoto. Omron holds world-leading expertise in sensing and control technologies, with products spanning industrial automation control, electronic components, automotive electronics, societal systems, health and medical devices, among other fields. Some of their more widely recognized products include electronic blood pressure monitors, pedometers, scales, and electric toothbrushes, among other health-related products.