Sufficient and convenient design: you will receive 30 LED flashlights with 30 strips. remove the protective film of the battery use. The is sufficient for easy use and sharing; The headworn design makes it easier to read, work and A bright Headlight with three lighting modes: this bright Headlight uses COB LED to emit 800 of light, providing a 160 degree wide beam to a area; In addition, the helmet headlights have three white light brightness modes, namely high, low and flash, which you can adjust according to the scene and use requirements to meet your Anti adjustable: the forehead is light, soft, comfortable, anti and light, which will not bring heavy to the head; The size is about 6 x 4 x 1.7 cm/2.36 x 1.57 x 0.67 inch, portable, flexible and adjustable, suitable for different people, such as adults and children; You can also to wear the product on your wrist or other Waterproof and durable: LED headlights are made of high-quality plastic shell and switch, waterproof and leak proof, and can be used even in rainy ; It is also suitable for running, walking, cycling, hiking, camping, fishing and reading at night Practical gifts: portable, adjustable and other functions make hiking headlights a practical gift for fathers, partners, boyfriends and night runners on Christmas, birthday, 's Day or other occasions Color: blue+black Material: plastic Package Contents: 30 x head lights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.