1. Material: ABS plastic, electronic components 2. Gear position: always on/flashing 3. Lamp beads: 3/5 LED lamp beads 4. Applicable scenarios: running, cycling, camping, adventure, etc. 5. Power supply: contains a 2032 button battery 6. Features: lightweight and portable, environmentally friendly materials, frosted texture shell, portable insert clip, can be inserted on the waist, hung on the mouth of the clothes bag 7. Size: about 5.6 x 2.8 x 1.8cm/piece 8. Weight: about 20g/piece
