150x120cm Single Control Adjustable Temperature Electric Blanket Electric Mattress(US Plug) YUNTENG Simple and easy-to-use plug-and-play USB

Simple and easy-to-use plug-and-play USB receiver

PD charging interface

Two switching methods: machine button switching

Modulation distortion: less than 5%

and measure AC voltage and phase sequence test

150x120cm Single Control Adjustable Temperature Electric Blanket Electric Mattress(US Plug) YUNTENG Simple and easy-to-use plug-and-play USB1. It is safe to use this electric blanket because it has 12H auto shut off and multi circuit protection, including overheat, short circuit and over voltage protection. 2. 9 speed temperature control and fast heating speed can keep your body warm in winter and give you a comfortable sleep. 3. The product is a double spiral heating line, which can make it different from the ordinary single layer spiral heating line, there are 2 groups of metal wires,