Anti-bedsore bubble mattress variable pressure M100AM

Duty cycle: 6 min Input voltage: 220 V Frequency: 50 Hz Material: PCV Type: Single mattress Shape: Rectangle Maximum user weight: 135 kg Mattress size: Regular size Product colour: Bronze Electric air pump: Yes Height: 70 mm Weight: 3 kg Width: 82 mm Length: 192 mm Warnings: Store in a dry place, away from direct heat.