The OnePlus Wireless Charger is a customized charging device for OnePlus phones, but is also compatible with other phones that support the Qi wireless charging standard. When using other mobile phones, you need to ensure that the phone supports Qi wireless charging and that the charger can provide enough charging power. If the phone supports the Qi standard and the charger power is sufficient, the phone can be placed on the charger for wireless charging. However, there may be situations where the charging efficiency is lower or the charging speed is slower. In general, the OnePlus wireless charger can be compatible with other mobile phones, but you need to pay attention to the problem of compatibility and charging efficiency when using.