This power bank charges your Apple Watch, Airpods, and Smartphones (for 1st and 2nd gen Airpods). Cutting-edge technology enables you to power up without being weighed down. Ultra-portable foot print for easy on-the-go charging. Charge your Apple Watch, Airpods, and Smartphone. Direct replacement for Airpods Charging Case. 5,200 mAh. Aluminum Shell. LED Battery Indicator. Lightweight. Ultra-Portable. Pre Charged and Ready...