Unisex Smart Heated Vest with Adjustable Temperature Control Rechargeable Battery Lightweight Thermal Insulation for Outdoor Winter Adventures

Advanced Heating Technology features USB-powered fiber heating with three adjustable for warmth in cold conditions Optimized Outdoor Performance combines windproof exterior with breathable thermal insulation making it ideal for hiking skiing and winter sports Extended Battery Life with high-capacity rechargeable power bank providing up to 10 hours of continuous heat on charge Ergonomic Unisex Design offers comfortable athletic fit with stand-up collar and stretch panels suitable for both men and women Smart Lightweight Construction utilizes advanced materials for maximum warmth without bulk in four sizes for winter layering