Temperature Controlled Heated Waistcoat: L

Temperature Controlled Heated Waist Coat distributed by Jaoyeh Trading Ltd. Easy-to-use warmth adjustment to alleviate discomfort and enhance blood circulation Three heat settings: red light (50°C-55°C) white light (40°C-45°C) blue light (35°C-40°C) Requires connection to a standard power bank (not included) for outdoor use Thin and comfortable design ideal for layering under outerwear Made from a blend of elastane (65%) polyester (25%) and cotton (10%) Operates on a 5V output voltage Usage time varies: Red light (2-3 hours) White light (4-6 hours) Blue light (6-8 hours) USB interface for easy power connection