I see, you have used the 2FA service/TrustedCoin 2FA in your Electrum wallet and that is not a free service.
That is why there is an Extra Fee, I suggest to use a standard electrum wallet.
For more info kindly read here: https://api.trustedcoin.com/#/faq
2FA feature in Electrum wallet will have extra fee goes to Trusted coin and Electrum wallet has a warning when you create a wallet with 2FA feature in a Disclaimer.That is why there is an Extra Fee, I suggest to use a standard electrum wallet.
For more info kindly read here: https://api.trustedcoin.com/#/faq
Rather than using 2FA wallet, I would like to use multisig wallet with 2-2 cosigner.
[Guide] Creating a multisig wallet with Electrum.
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And for the mining/transaction fees, there are some outputs in your BTC address which caused the fees are a bit expensive.
The fees are not affected by the amount of BTC you send, but it depends on the outputs of that transaction.
e.g: Sending 3 outputs of $20 will be more expensive in fees than sending 1 output of $20.
It is easier to see effects of input number on transaction fee, with same output number.The fees are not affected by the amount of BTC you send, but it depends on the outputs of that transaction.
e.g: Sending 3 outputs of $20 will be more expensive in fees than sending 1 output of $20.
https://coinb.in/#fees
[Guide] Consolidate small inputs when transaction fee is cheap
