P4 is a pressure-holding mode that continuously inflates without deflating. Long press the left button to deflate; then long press the intensity button to restart inflating. Cordless Air bag Compression Ankle Massager 4 Modes & 4 Intensities 3 Levels Heating for Ankle & Foot Sole Hot Compress Portable Foot Massager Muscle Relaxation.
P4 is a pressure-holding mode that continuously inflates without deflating. Long press the left button to deflate; then long press the intensity button to restart inflating. Cordless Air bag Compression Ankle Massager 4 Modes & 4 Intensities 3 Levels Heating for Ankle & Foot Sole Hot Compress Portable Foot Massager Muscle Relaxation.
P4 is a pressure-holding mode that continuously inflates without deflating. Long press the left button to deflate; then long press the intensity button to restart inflating. Cordless Air bag Compression Ankle Massager 4 Modes & 4 Intensities 3 Levels Heating for Ankle & Foot Sole Hot Compress Portable Foot Massager Muscle Relaxation.
