ขาย แผ่นไฟฟ้าทําความร้อนสําหรับให้ความอบอุ่นร่างกายฤดูหนาว 5V Usb Charger ราคาที่ดีที่สุด

Features: 1. Durable fabric and alloy fiber heating elements are completely safe for hand wash and machine wash. 2. The heating vest can be recharged by USB. It is very convenient, and there is no need to worry about the lack of electricity. 3. High, Medium, Low heat settings change level of warmth with the push of a switch, Temperature Range is 35-45 Degree / 95-113 Fahrenheit. 4. Help promote blood circulation, relief pain of muscles. Best gift for parents and families. 5. Perfect for outdoor activities like snowmobile, motorcycle, mountain, camping, hiking, skiing, fishing, hunting or office routine and business try during fall and winte. Description: Material:Alloy Fiber Size: 40 x 40cm / 15.7" x 15.7" Application:Back Power: 8.5W Voltage: 5V 2A Resistance: 8Ω Switch Size: 3.7 x 3.7cm / 1.45" x 1.45" Wire Length: 5cm / 2", 35cm / 13.7" Temperature Range: 35-45 Degree / 95-113 Fahrenheit Thickness: 1mm Include: 1 x USB Heating Vest Pad