... cap, el lighted cap Led cowboy hat, flashing cowboy hatLED sound-controled hat, flashing led hatFeatures:1. Light-up flashing hat., No harm to peples' Eyes ... 2 AA batteries or 4AAA Batteries.Type: Sound active, 5 flashing, 10 flashing, WiFi Function.4AAA, 2 AAA, 2 AA battery inverter ... 400 models and can make your custom designs.2. Excellent flashing mode, vivide image, can be seen from far distance.3 ...