ROCKTRAIL Outdoor Hand Warmer

Stay warm on the go with this portable, rechargeable hand warmer—your perfect companion for chilly days. Featuring three adjustable heat settings up to 47 °C, it delivers cozy comfort tailored to your needs. The powerful 5,200 mAh lithium-ion battery ensures 4 to 8 hours of warmth and can even double as a power bank for your smartphone. Compact and ergonomic at just 10.4 × 5.35 × 3.3 cm, it slips easily into your pocket. With an LED display, USB Type-C charging, and a 4-hour recharge time, this all-in-one warmer keeps you comfortable and connected, anytime, anywhere.