OSTO AST-303 Instruction Manual

OSTO AST-303 Instruction Manual

Wireless massage pad

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How to care for Gel Sheets
If the adhesive surface of the gel sheet becomes dirty and fails to stick properly,
care for it according to the instructions below:
• Get some drops of water on your fingertips and rub the adhesive surface (gel
surface) and remove any dirt.
• Shake off as much water as you can and leave it adhesive (gel side) face up to
air-dry in a well-ventilated, shaded location.
• Allow to air-dry until there is no moisture on the surface and then affix the
product to the storage sheet.
• Do not clean it for a long time or too frequently. Doing so may damage the
adhesive surface (gel side) and shorten its life.
Valid for warranty 1 year after the date of purchase:
Purchase Date:
Ordering from(Amazon/1688/eBay/Ali Express/DH gate/OSTO Web):
Order #:
Item Model:
Customer Info(Name/Tel/Add):
Description:
Wellkang Ltd
EC REP
Address:Suite B,29 Harley Street,London W1G 9QR,England,UK
Shenzhen OSTO Technology Co.,Ltd
Address:No.43,Longfeng Road,
Xinsheng community,Longgang District,
Longgang Street,Shenzhen City,China.
Wireless Massage Pad
2020-08
100 mm
AST-303
Instruction Manual

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mickey pettit
August 8, 2025

Why do I get a lightening shock ??

Summary of Contents for OSTO AST-303

  • Page 1 • Do not clean it for a long time or too frequently. Doing so may damage the AST-303 adhesive surface (gel side) and shorten its life. Valid for warranty 1 year after the date of purchase: Purchase Date: Ordering from(Amazon/1688/eBay/Ali Express/DH gate/OSTO Web): Order #: Item Model: Customer Info(Name/Tel/Add): Description:...
  • Page 2: Safety Precautions

    Foreword • Persons with a bone disorder, such as osteoporosis • Persons who feel anything unusual with their cranial nerves (epilepsy etc.) Thank you for purchasing Massage Pad • Persons with abnormal blood pressure This product is designed for massaging your body via electrical stimulation (it is not •...
  • Page 3: Button Introduction

    Caution • Turn off the product before removing the gel sheet. • Always adhere the gel sheet to the electrodes when using the product. Do not Follow the precautions below when using the product. Not doing so may result in touch the electrodes directly when the power is on.
  • Page 4: Usage Instructions

    Usage Instructions Mode and Intensity In total 10 modes, 25 levels of intensity. Gel sheets are consumables, replace with a new sheet at the following times 1. Mode: in total 10 modes (1 automatic mode + 9 manual modes). • Obviously feel the conduction performance decreased, cause decreased (1).
  • Page 5 3. Adjusting the intensity 5. Removing the product from your body. • There are a total of 25 levels of intensity (1 to 25). • Always turn the power OFF before peeling the product off your body. • Use a weak level when using it for the first time, once you are used to a weak •...
  • Page 6: Maintenance

    Usage Precautions Storage If you sense something abnormal with your skin or body, stop using immediately 1. Attach to the storage sheet and consult your doctor. Not doing so may result in an accident or poor health. • Do not allow the gel sheets to touch each other, such as by folding over this Using the product at a very high level or for a long time may cause muscle fatigue, product.

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