Portable Hand Warmer and Power Bank

This compact dual-function device serves as both a hand warmer and a portable power bank, designed for convenience during outdoor activities, commuting, or travel. Crafted from durable ABS material, it features a sleek design that can be customized with logos in various colors, making it an excellent promotional item for corporate events, seasonal campaigns, or tech-focused giveaways. It provides warmth and charging capabilities in one practical tool, enhancing brand visibility while offering