Assuming you already have Trust Wallet installed on your device, open the app and select Ethereum. If you do not have Trust Wallet installed, please see this support article for instructions on how to download and install Trust Wallet.
On the Ethereum screen, select “Send.”
Enter the amount of Ethereum you would like to send in the “Amount” field. You can also tap the “Max” button to automatically fill in the amount of Ethereum available in your wallet.
Then, enter the Binance wallet address you would like to send your Ethereum to in the “To Address” field.
Double check that everything is correct, then select “Send Now.”
You will be prompted to confirm your transaction via Touch ID or Face ID if you have it enabled on your device. Select “Confirm.”
Your Ethereum will now be sent to Binance!.