About this item Compatibility: This replacement charger is compatible with Charge 2 only. Premium & Speedy: The Charge 2 charging cable is made of high-quality wire, providing stable performance and fast charging, achieving a full charge in about an hour. Safe Protection: The charger cable is built with PTC for protection against over-current, over-voltage, and over-circuit issues, ensuring a safe charging environment. Convenient and Easy to Use: Simply plug it into a USB port on your PC, laptop, notebook, wall charger, or car charger for a quick charge. For the best experience, we recommend using a 5V 1A adapter. Package includes: 1 x 1.8ft Charge 2 charging cable, 1 x 3.3ft Charge 2 charging cable (wristband not included). Dimensions: 5.75 x 3.9 x 0.98 inches.