The Satechi Duo Wireless Charger Power Stand charges up to three devices at the same time:

1. The main wireless stand, for your phone.
2. The secondary wireless pad, for smaller devices like AirPods or earbuds.
3. The USB-C output port, for a third device with a cable.

For example, you can place your iPhone on the main stand and your AirPods on the secondary pad to charge both wirelessly at once. Charging speeds may be a little slower when all outputs are in use.