... kinds shapes2.. Click button switch. Open the battery box and turn to ON, click the switch button to light. 3. 7 ... LED bulbs, it will light at both site. Not heat, ... the battery switch to the ON, finally, click the button at bottom right of the cushion, the pillow will ... ,40 pcs in a carton (no battery) LED flashing Pillow,memory pillow,polyester pillow