1, foot spa & pedicure massage chair 2, CE, ROHS, UL 3, Pipeless clean jet 4, Shiatsu, ... cushion 8Backrest has auto recline function 9Auto forward/backward for chair movement10Lift up/down armrest11CE, ROHS, UL certification Foot Bace 1High ... flow adjustment 6Classic spray nozzle with flexible hose for convenient tub-washing use 7Optional LED Light provides luminous light therapy