Hand Warmer USB Rechargeable Overheat Protection Reusable Electric Handwarmer Portable Pocket

Feature: 1. Quick Warmth: Equipped with a built in heating core, this electric hand warmer rapidly warms up to provide a cozy and comfortable feeling, convenient and practical. 2. Safe and Reliable: With an integrated overheating protection device, this hand warmer ensures safe and reliable operation without the worry of overheating or short circuits. 3. USB Rechargeable: Supporting USB charging, this hand warmer eliminates the need for frequent battery replacements, saving energy and being more environmentally friendly. 4. Portable Design: Compact and lightweight, this hand warmer is easy to carry, allowing you to warm your hands anytime and anywhere, making it perfect for winter outdoor activities. 5. Multifunctional Use: Not only can it warm your hands, but this hand warmer can also be used for waist or foot warming, catering to different heating needs for various body parts. Specification: Item Type: Hand Warmer Material: ABS Weight: Approx. 105.00g / 3.7oz Battery Type: Lithium ion battery (shipped with built in battery) Battery Model: 18650 Battery Capacity: 1200mAh Function: Long press to turn on, short press to switch gear Charging Time: 1.5 to 2.5 hours Usage Time: 90 to 360 minutes. Package List: 1 x Hand Warmer 1 x USB Cable