The first picture is a product picture, the other pictures are sample displays Description: About charging:   USB charging method: using USB direct charging, diversified charging methods, charging anytime, anywhere   Features: 1. Highlight SMD patch: using highlight 5 red SMD patches and 4 blue SMD patches, the yellow lights on the left and right sides of the SMD have high brightness, which can effectively remind the traffic behind. 2. USB charging method: using USB direct charging, diversified charging methods, charging anytime, anywhere 3. Life-level waterproof, stand by at any time: not afraid of muddy water washing, not afraid of any bad weather 4. The wireless remote control version of the bicycle turn signal, escort your night riding: remote control, change direction at any time 5. With remote control, a variety of light source positions: turn on the main switch, the indicator light is on; the left switch, flashes the left turn signal; the right switch, flashes the right turn signal; turn on the first gear of LED, the red light is always on; turn on the second gear of LED, Red and blue flashes; press the left and right buttons at the same time for 3 seconds to trigger the double jump function   Basic parameters: Lumens: red light 10-15LM Lamp bead model: 4 blue SMD/5 red SMD/30 yellow SMD Battery capacity: 500mAh Charging port: USB Charging time: 2 hours Mode: Main light: always on-slow flashing Life time: 4-5 hours Lighting distance: 5-10M Waterproof rating: IPX2 Material: ABS Installation method: rubber strap Product weight: 155g Product size: 122*40mm   Package Included: Car lights* 1 Remote control* 1 Data cable * 1 Bracket* 2 Notes: 1. do not disassemble and refit without permission. 2. This product only protects again rain. Please don’t immerse it in water. 3. after use, please turn off the tail switch button, to avoid battery leakage of electricity. 4. Pay attention to the battery is not allowed to replace by self.