... Rolled Steel; 4.CE & ISO Jingdong Electric Home Care Five Functions BedModel No.: JDCJJ211 Feature:1. ... .3. High quality motor is adopted for power control of body position change, quite and ... noise, water proof and dust proof.4. Anti-crash system . 5. 220V, 50HZ, 65DB, 24V Dimensions:1 ... bed, CCU bed, electric finve functions home-use bed, home use bed, home-use bed, orthopedic traction bed, Children ...