Compatible with Apple Watch Charging Cable Series 7 / 6 / SE / 5 / 4 / 3 / 2 / 1 All Series, Just Place it on and Charge, Convenient to Carry

【Compatible with all series】Designed for apple watch and can charge all models. So it is compatible with iWatch Series 1/2/3/4/5/6/SE, 44mm/42mm/40mm/38mm version Safe Charging: It takes about 2.5 hours to charge a full charge. It also offers multiple protection safety systems to ensure a safe charging environment such as built-in short circuit, over-current, over-voltage, overheating and overcharging protection. (Note: It is recommended that you do not put a case on the charger to prevent overheating. Use 5V/2A adapter or Apple Watch Original Adapter. Otherwise, it will affect the charging effect. )