With the Samsung Wireless Charger Duo Pad 9W Black, you can charge 2 devices wirelessly at the same time. You place your smartphone or Galaxy Buds on the left. Thanks to 9W wireless fast charging, your battery needs 1 to 1.5 hours less to fully charge. Smartphones from other brands do charge, but not as fast as Samsung devices. You place your Samsung Galaxy Watch on the right side of the charger to charge you smartphone and smartwatch at the same time. This charger is suitable for the Watch5, Watch4, Watch3, Watch Active2, and Watch Active. With this charger on your desk, you won't have a tangle of charging cables and you can head home with fully charged devices. Want to put the charger on your nightstand? You can dim the LED lights on the charger in the settings menu of your Samsung smartphone.
Note: wireless charging doesn't work well with 3mm or thicker cases and with cases that contain metal.
Wired charging is always faster than wireless charging.