Gold ring. You can get a response. It has auto-change and manual color switches. Please prepare 3 AAA alkaline batteries. ON: Press for 0.5 seconds OFF: Press for 2 seconds King Blade sheets fit. Heart-shaped size: width 119mm x height 108mm x thickness 33mm Color order is not specified. Red - Green - Blue - Hot Pink - White - Light Blue - Light Green - Purple - Orange - Light Pink - Violet - Lime - Turquoise Blue - Hot Orange Lighting time: Approximately 13 to 20 hours Heart-shaped and star-shaped penlights. Stick type is packaged in a plastic bag. #Idol #Musician #Sports #Penlight #KingBlade