Benitez (centre) with new signings Babel and Benayoun

The 20-year-old Dutch striker has agreed a five-year contract as Liverpool boss Rafael Benitez continues a major overhaul of his squad.

"I listened to them and I got a great feeling about the club," said Babel. "I have made my choice with my heart and the coach has big plans for me."

Yossi Benayoun, a reported �5m signing from West Ham, was also unveiled by Liverpool on Friday.

Interviews: Ryan Babel and Yossi Benayoun

News conference: Liverpool boss Rafa Benitez

606: DEBATE I think he is a fantastic buy 23 Carra Gold

Babel admitted it was a tough decision to leave Ajax, where he made his debut aged 17 in 2004 and scored five goals in 27 Eredivisie matches last season.

He said: "I have met Rafael Benitez and my conversation with him was the moment I knew the deal would get done.

"He is like the ideal father-in-law. He has a lot of football know-how and he told me that I would be challenging with six other players for four positions. I have a good feeling about things.

"I met Dirk Kuyt at training, who I knew from the national team. At that moment he did not feel like a rival but I suppose that is what will happen.

"It was very important how the coach spoke to me, how I would fit in his team. After that conversation I knew it was the right decision."

Babel was a member of the Dutch team that won the European Under-21 Championship in June and he has been capped 14 times by the full Dutch team.