2/4Pcs Universal Car Openning Door Warning Light 10 LEDs Anti-collision Warning Flash Light Signal Lamp USB Charging

Seametal. Certification: CE. Origin: CN(Origin). Item Type: Welcome Light. Model Name: D40756. Voltage: 5V. Material Type: PVC+LED. Item Weight: 0.1kg. Special Features: Safety Anti-collision. Model Name: 2/4pcs 10 LEDs Car Openning Door Warning Light. Size: 5428mm. Shell color: transparent. Light color: Red and blue flashing alternately. Battery capacity: 120mA. Charging time: 40min. Number of lamp beads: highlight LED lamp beads10. Battery Life: Can be recharged more than 500 times. warning time: each time 2min, automatically close. Feature: USB charging, waterproof. Feature1: Car Door Collision Warning Lamp. Feature2: Car door warning light. Features: 1. Stop temporarily at night, open the door, and the warning light will automatically light up to attract the attention of pedestrians and vehicles behind to improve safety, 2. Bright LED light, red and blue flashing alternately, with strong identification, 3. USB charging can be fully charged in 40 minutes, 4. Small volume, close to