One heart-shaped concert light, red, penlight ※ In stock. No need to confirm stock, purchase, or payment. Please purchase and pay. ※ No holds, no discounts. Please do not negotiate prices. ※ Color changes and combination changes are not possible. ※ Please check the title and images. There are separate sales of the heart head, the heart head body, and stick-type penlight sets. ※ Yu-yu Mercari delivery. Rakuraku Mercari delivery cannot be changed. Buyers can specify their home address, convenience store, or post office for pickup. ※ If you ask "When will it arrive?", please also provide the delivery address and the time of payment. You can check the number of days for delivery on the post office HP. ※ With Mercari delivery, if the address contains characters or symbols that cannot be used, it cannot be shipped. Since it is anonymous delivery, we cannot see the address. 15-color color change Red, green, blue, hot pink, white, yellow, light blue, light green, purple, orange, light pink, violet, lime, turquoise blue, hot orange, and automatic color change every 3 seconds, and you can manually select a specific color. King Blade sheets fit. Heart shape size Width 119mm Height 108mm Thickness 33mm Stick type size Total length 25cm Illuminated part 15cm Diameter 3cm Continuous lighting time: about 12 hours Uses 3 AAA batteries. ※ The penlight body contains 3 AAA batteries. Please understand that these are test batteries. AAA batteries are not included with the head-only sale. ※ Shipped in simple packaging, cushion sheet, and thick paper envelope. No bubble wrap. ※ For those who purchase the penlight body, press the switch on the body quickly. Long press to turn off. Thank you.