1. The face value is eye-catching and the atmosphere is full.Pink gradient color matching has its own gentle and sweet vitality, which is suitable for a variety of hairstyles and wearing styles; The dynamic flash effect is more eye-catching in the dark environment, which can quickly improve the modeling recognition whether it is daily going out, holiday gathering or taking photos. 2. Two-piece suit with higher cost performance. The design of the product can meet the needs of symmetrical wear, unilateral overlapping wear and other matching needs, which is more cost-effective than single purchase, and can also be shared with friends, which is more practical. 3. The flash effect is diverse and suitable for different scenes. Dynamic flash generally supports constant light, slow flash, flash and other modes to switch. Daily commuting can turn on low brightness slow flash, and parties, concerts and other occasions can turn on high frequency flash to easily adapt to different atmospheres. 4. Lightweight, no damage to hair, more comfortable to wear Hairpin body is usually made of light plastic or alloy, with anti-slip tooth clamping design, which is light in weight and stable in grip. Wearing it for a long time will not pull the scalp and damage the hair easily, and it is friendly to long hair and short hair. 5. Portable, durable and easy to use Small and easy to store, it can be directly put into a cosmetic bag and carried around. After sunlight, the flash lasts for a long time, and it is not easy to fade and damage after repeated use.