Watch Portable Adapter Wireless Charger

Model: A3
Input parameters: 9 (V)
Output parameter: 5 (V)
Type : Magnetic Charge
Charging current: 400 (mA)
Battery type : no battery
Indication function : No indication function
Interface : USB
Product Certification: CE, FCC, ROHS
Compatible models:   universal apple watch all models

Product features : Portable
Material : AB+PC