ROCKBROS Chaleco calefactable MJ012 talla L - Negro

Stay warm and comfortable during your outdoor activities with the ROCKBROS Heated Vest MJ012. Designed for cycling, winter sports, and daily wear, this vest features advanced carbon fiber heating elements and a sleek black finish. The vest is powered by an external power bank (not included) via USB-A, providing flexible and portable warmth.

Advantages

Experience targeted heat with 9 heating zones covering the back, neck, and abdomen. Choose from 3 adjustable temperature levels (Low 25°C, Medium 35°C, High 45°C) to suit your comfort. The one-button control makes operation simple, while safety features like overheat and short circuit protection give you peace of mind.

Suitable for

• Cycling and outdoor sports
• Winter activities and daily wear
• Unisex adults seeking portable warmth

Key specifications

• Brand: ROCKBROS
• Model: MJ012
• Size: L (Large)
• Colour: Black
• Heating Zones: 9 (Back, Neck, Abdomen)
• Heating Levels: 3 (Low, Medium, High)
• Temperature Range: 25°C / 35°C / 45°C
• Power Interface: USB-A (5V/2A)
• Outer Material: Polyester Fiber
• Lining Material: Polyester Fiber / Cotton Blend
• Closure Type: Full Zipper
• Pockets: 2 Side Pockets, 1 Internal Power Bank Pocket
• Washability: Hand Wash Recommended / Machine Washable (with laundry bag)
• Safety: Overheat Protection, Short Circuit Protection

Recommendations

For best performance, use a power bank with at least 5V/2A output. Always remove the power bank before washing. Machine wash on gentle cycle with a laundry bag or hand wash. Do not iron or dry clean.