• Built-in large capacity 1200mAh battery
• Simple appearance, mini size, easy to carry
• Built-in smart chip, watch system upgrade does not affect use
• It can support for Apple Watch Series 1-9 / SE 1-2 / Ultra, for AirPods Pro (Gen 2)
• With a Type-C plug, simply plug it into a power bank, computer, wall charger or any other Type-C charging device, and charging is on the go

Specification:

• Input: DC 5V-1A
• Output power: 3W
• Conversion efficiency: greater than 73%
• Product material: ABS + zinc alloy
• Battery capacity: 1200mAh 3.7V