Specifications:
Material: carbon fiber
Color: black
Maximum voltage: 5V
Power supply mode: USB
Heating film:20 x 10cm/7.87 x 3.94inch
Wire: 1.2m/47.24inch
Heating temperature: 35-45 degrees

Use method:
1. Connect the computer USB interface / 2. Connect the charging treasure / 3. Connect the power adapter with 5V 2A

How To Use:
1: Find a piece of quilted jacket, bath towel, etc., and put the heating pad in (fold it in half or flat, if you want to test the temperature, you can put the temperature probe on the heating pad).
2: The heater is connected to the 5V2A USB output interface.
3: The temperature in the padded jacket will continue to rise as the heating time increases, and the expected temperature will generally be reached in about 10 minutes.
Attention: If it is exposed in the air or placed on the table to test the temperature, a little bit of heat will be dissipated.

Application Range:
1. Customers who use it in their clothes, let them put them in their clothes to test the temperature.
2. For pets, such as cats and dogs, you can put the temperature probe to test the temperature in the middle of the heating pad, then the pet will not radiate heat when lying on it, and the temperature will rise.
3. For solid products, wrap the heating pad on the product first, and then wrap a layer of foam paper or thermal insulation cotton on the outside to prevent heat dissipation.

Package Included:
1 x USB Heating Pad

Note:
1. Only in the insulated environment such as sewing between clothes or a quilt, it can be heated to about 40 to 45 degrees, and the heating time will be 20 to 40 minutes.
2. If the USB output interface used by the customer does not reach 2A, the switch cannot be opened.