Selling BTC with Trezor

When i try to sell BTC via Exodus Moonpay , it shows me different amount of BTC I want so tell.

For example i have 1 BTC , i sell 0.1 BTC , then it shows reciepent 2 0.9 BTC and then reciepent 1 0.1 BTC.

Wtf is this?

@Masi The second recipient is a change address, so it is actually you yourself. You can learn more about change addresses via our article Change addresses and Trezor hardware wallets