JilgTeok 4 Packs 5V USB Heated Blanket Soft Blanket Machine Washable Warm and Cozy for Home Travel Office 29.5x47.2in with 1.2m Extension Line

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Heated Blanket Soft 5V USB Blanket Machine Washable For Home Travel Office (75X120cm/29.5x47.2inch) with 120cm extension line
Features:
warm and stylish; made of super soft polyester fiber.
USB power connector and extension cord give you a more experience.
Central Heating: Lightweight and invisible,built-in carbon fiber heating pad can be used by mobile power, laptop, car USB adapter, USB socket charger, USB hub, MicroUSB mobile phone charger. Recommendation (5V-12V/2.0-3.0A output power).
Indoor + Outdoor: Designed to provide extra warmth for travel, office, home, outdoor and vehicle use.
It has a portable function and generates a reasonable amount of heat according to the USB power limit.
The recommended output power is 5.0V-12V/2.0-3.0A. Not applicable to ambient temperature below 55°F.
Easy to Care: Can be easily treated, machine washable and roller dried.
Please disconnect the power cord before washing or drying.
Low voltage : 5V-12V/2.0-3.0A standard power output with cable. Material:polyester fiber
minute heat cycle between 40-60
There
is a temperature control chip in the heating, which automatically
cuts off power when it is higher than 65 degrees and automatically heats when it is lower than 40 degrees