Luwint LED Glow Blink Clothing Accessories Lights Up Costume Show Prop Toy for Boys Girls Birthday Party (White Silver) There are Red, Blue and Green 3 colors with 6 lighting settings and patterns - 1: Red, Blue and Green colors flashing together; 2: the three colors transition; 3: Red, Blue and Green the three solid colors; 4: Single Red flashing; 5: Single Blue flashing; 6: Single Green flashing Press the "ON/OFF" label on the wrist to turn on, where the battery control switch is, different color settings and patterns the light run through also by pressing the button on the wrist Press the "ON/OFF" label on the wrist to turn on, where the battery control switch is, different color settings and patterns the light run through also by pressing the button on the wrist Battery: 4CR2016 (Included and Replaceable), please remove the white insulation sheet before using One size fits most Youth and Adult, recommended age: 12 years up