Reflective LED Signal Vest color:green Ambient use temperature: 0 ~

Ambient use temperature: 0 ~ 40 centigrade

Waterproof: Moderate waterproof

place it in -18℃~30℃ and freeze it for 2-5 hours (not refrigerated)

Different Size: Enable you choose the perfect size for your clothing

Reflective LED Signal Vest color:green Ambient use temperature: 0 ~FEATURES Made of high quality nylon material, light and durable. Battery capacity 650mAH, wireless frequency: 2. 4GHZ. Use safely with 300 cm wireless distance when driving. It has a USB port that is easy to charge and provides a safe warning at night and in bad weather. The radio signal does not interfere and helps you to remind the driver to keep his distance. SPECIFICATIONS Suitable for: cycling, camping, hiking, walking, excursion, daily leisure