China based LK's Baseus Wireless Charger is one of the many universal wireless chargers that support the Qi wireless charging standard up to 10W. The LK charger should be able to charge Qi enabled phones like the Samsung Galaxy S10 Series, S9, S8 and Note 9 or the Apple iPhone XS Max, iPhone XS, iPhone X and iPhone 8 or even Android's Qi Low Power based phones like the Google Pixel 3 XL, Motorola Nexus 6, Sony Xperia XZ2 and LG G6.
Unfortunately, the Baseus Wireless Charger does not use the Qi logo on its box, meaning that it may have not been Qi certified.
The Baseus Wireless Charger states it supports inputs of 10 watts (5 volts @ 2 amps) and 15 watts (9 volts @ 1.67 amps) suggesting that it supports Qualcomm Quick Charge. Note there is no Qualcomm Quick Charge logo on the packaging as well.
The packaging also states that both 5 watts and 10 watts of wireless charging is possible.
The Baseus Wireless Charger comes with its own USB charging cable to connect to a AC power adapter for own power supply.