Using extremely quiet dual-fans at the foot of the bed, cool air is pulled in from behind your head and circulated through the soft membrane which also acts as an air-cushion to support you. Best of all, the bed uses extremely low power, costing only $.24 per month if used eight hours a day! Only $400.

Specifications:

• Size: 92cm x 200cm (36in. x 79in)
• Weight: 2.4 kg (5.3 lbs.)
• 3 fan speed settings
• Power use: AC adapter 100v - 240v
• Fan power: 4.5w
• Timer: Set by the hour
• Includes a convenient and compact storage bag

[via Coolest-Gadgets)