Business Class is offered on all long-haul aircraft. Newer seats convert to 2 metres (6 ft 7 in) lie-flat beds and include laptop power outlets and entertainment facilities.[76] Lufthansa offers dedicated Business Class check-in counters at all airports, as well as dedicated Business Class lounges at most airports, or contract lounges at other airports, as well as the Lufthansa Welcome Lounge upon arrival in Frankfurt. The original Business Class features angle-lie flat seats with 150 degrees of recline.[76] Business Class on all Boeing 747-8s features fully flat bed seats,[77] and a larger seat-back entertainment screen.[77] The new seats are gradually being rolled out across the rest of the Airbus A330, A340, A380 and Boeing 747-400 fleet.