One unit only! First come, first served! Perfect for a reward or a second device! Instant purchase OK! Hurry! For details, please comment! Thank you very much for viewing this product! This product is one-of-a-kind and available on a first-come, first-served basis! Don't hesitate, or it might sell out! How about it as a reward for yourself, a second device, or a device for your child? The light source is reflected in the photos. If you would like additional photos, please comment, and I will add them. ♢ About Price Reduction ♢ This product is priced at the lowest possible price, so I cannot offer a discount. I will periodically lower the price, so please purchase at your convenience! ♢ Safe to Use ♢ All locks are off, so you will not be unable to use it in the future. You can use it with confidence. If you have any questions, please comment. I will reply within 24 hours! Product number: S0554