LED Rechargeable Nighttime Dog Walking Warning Light-Up Pet Collar

Two styles A type of point light (light strip version) A type of overall illumination (fiber optic model, with slightly dim light at the end, please be cautious if concerned) 3 specifications S, M, L with lengths of 35cm, 50cm, 70cm respectively Length: 50cm Width: 1.0cm Suitable for use with dog necks within a range of 50CM. Switch mode: fast flash, slow flash, steady light, off USB: The charging method can be used repeatedly. Weight: 84 grams Box size: 56*26*29.5 150 pieces Gross weight: 13kg 1. The watt-hour of each battery is 0.74wh 2. Lithium content (gram) 0.25 g 3. Each battery contains several components, 7 in total 4. Battery weight (grams) * 6.60.2 g Battery: 180 mAh 3.7V Length: 50cm Width: 1.0cm Suitable for use with dog necks within a range of 50CM. Switch mode: fast flash, slow flash, steady light, off USB: The charging method can be used repeatedly. Weight: 84 grams Box size: 56*26*29.5 150 pieces Gross weight: 13kg Length: 50cm Width: 1.0cm Suitable for use with dog necks within a range of 50CM. Switch mode: fast flash, slow flash, steady light, off USB: The charging method can be used repeatedly. Weight: 84 grams Box size: 56*26*29.5 150 pieces Gross weight: 13kg