A new earn feature on Binance: Soft Staking.
Only certain coins are available for Soft Staking.
You need to check the list 1st, there's minimum qty and max qty for staking.
Example:
$SOL need to buy 1, let it on Spot wallet.
Then click Earn, select Soft Staking then finish the process. You can redeem and sell the coin to get the gain. Plus you already earn the interest.