The essence of a hearing aid is a sound amplifier. It converts the sound into an electrical signal by collecting the sound. After filtering out the noise signal, the electrical signal is amplified by the amplifier, the sound is transmitted to the ear with the smallest distortion.
What kinds of hearing aids in the market?
Hearing aids are generally composed of microphones (microphones), amplifiers, receivers (headphones) and power supplies. Depending on the way of use, hearing aids can be divided into box hearing aids, behind-the-ear hearing aids, in-the-ear hearing aids and custom hearing aids.
Specification:
1.Maximum saturated sound pressure level: ≤110 dB + 3 db
The electric wheelchair is based on the traditional manual wheelchair, superimposed with high-performance power drive device, intelligent control device, battery and other components, and then transformed and upgraded.
What is the advantages for electric wheelchair?
◆The use of electric wheelchairs has greatly facilitated our lives and the operation process is very safe and reliable.
◆Guards will be installed on the wheelchair. It is very safe when the users climbing a slope.
◆Wheelchairs are suitable for all groups of people and can be used by the frail elderly and young people.
◆Electric wheelchairs are recharged with lithium batteries or lead-acid battery, so there is no sewage problem which are very environmentally friendly.
◆The electric wheelchair controls the joystick to travel, which expands the range of action for people with disabilities. The operation is simple and easy to use.
Folding Lightweight Walking Frame for Elderly DR-WS-04
What is walking frame?
Walking frame is a device that allows people with inconvenient legs and feet, such as the elderly and the sick, to take care of themselves and go out for a walk like normal people.
The advantages for walking frame:
◆Easy to fold, easy to store and carry, suitable for indoor and outdoor usage.
◆The height of the walker can be adjusted to facilitate the use of disabled people of different heights. Safe and comfortable which can help the disabled to achieve rehabilitation.
◆The handle part is packaged with non-slip material, which is not easy to let go and cause danger.
◆The base of the walker is equipped with a rubber sole, which increases the friction with the ground, making it safer and more reliable to use.
◆The walking frame is made of highly lightweight materials, overall lightweight, durable and very light net weight.
Specification:
• Constructed with lightweight anodized aluminium
• Single release for easy folding
• Easily folding for storage and carrying, special design for travelling use
• Lightweight, convenient, comfortable and durable structure
The fascia gun adopts a brushless frequency conversion motor, which instantly responds to the massage frequency change between 1000 and 3600rpm, bringing more deep stimulation to the muscles.
The function for massage gun:
high frequency vibration, deep massage, shaping, massage, fat reduction, relaxation, muscle exercise
Reduce local tissue tension
Relief the pain
Promote blood circulation
$19 Pay Via Paypal To Get One Sample
Specification:
Color: black, gray purple, red, dark green
USB charging, DC interface, 4 massage heads, brush motor. Touch screen modle and buttons model are aviable
Cryotherapy Chamber Low Temperature Therapy for Athletes
Cryotherapy is a method of lowering the temperature of tissues to achieve therapeutic effects. Many athletes require medical treatment of this low temperature