【Reusable 10000 Hours】Upgraded rechargeable battery use environmentally friendly materials and are recyclable. It can be reusable for more than 10,000 hours. Only 1.5 hours of charging time, repeated charging with the USB charging port is more energy efficient and reusable. 【Upgraded Hidden Switch &3 Light Mode】Just press the button of headlight to switch between three different modes adapted to different environments. Croc lights for shoes possess three modes: Always on mode, Rapid flashing mode, Slow flash mode. 【IPX5 Water proof】 Lights for crocs are made of high quality IPX5 waterproof ABS material, which can facilitate nighttime activities and outdoor environments such as wet, rainy anti-drop and anti-rust. Suitable for adult or kids crocs shoes 【Bright and Long-Lasting】These croc headlights are brighter than a phone flashlight and illuminate up to 33 feet away. Can be charged through the USB port, no need to replace the battery frequently, reduce trouble and save your money. 【Portable& duralable】Croc flashlight attachment possess Lightweight and small design for easy portability combine with LED beads bring you brightness. Improves clear visibility and safety in the darkness. Perfect for outdoor activities at night. Size: 3.3*2.8*3.9CM Weight: 22g REUSABLE 10000 HOURS < br >Battery capacity 80mAh, battery be recharged for 10000 hours, let the lights last for 6 hours after each charge. ingenious Structural Design, tight connection, durable.< br >3 DIFFERENT LIGHTING MODES < br >Upgraded Hidden Switch, press on the head of the light to turn it on and switch the 3 light modes, always bright, flash mode, slow flash mode. choose a suitable mode according to your need< br >THE PACKAGE INCLUDES < br >2xLED croc headlights, 1xUSB to Micro charging cable, 1xManual. this novelty little hands-free light is for those adults and children who love crock shoes great gift.