They are comfortable to the hands and are good for heat retention thanks to the velour fabric that they are made of.
You can trust their heating element to last for long since they are made of a carbon fiber element that wears out when exposed to constant heating.
They consume very little energy and can be powered using portable devices like phones and power banks through the use of a USB cable.
You can use them on touchscreen devices like phones without removing them since their fingertips are designed for that purpose.
They have a wide range of temperature coverage and that means you can use them even in extremely cold temperatures.
They do not have hand grips and therefore they are not ideal for rigorous activities like mountain climbing.
They do not come with an elongated wrist cuff and so they do not adequately cover the upper parts of your hands.
Types of Hearing Aids
Difference Between a Hearing Aid and a Hearing Amplifier