SMILING SHARK CW-D386A Basic Version Outdoor Bike Colorful Taillight Night Warning Light For Mountain & Road Bikes

1. High-brightness taillight, soft and non-glare
2. Seven-color lights, freely switchable
3. USB charging port, fast charging
4. Two mounting methods, compatible with different bases; mountable on saddle or seatpost
5. 360° rotatable bracket for versatile angles. Both saddle clamp and seatpost mounts are adjustable
6. The CW-D386B has brake sensor function. During riding, if the rear light detects the brake, it will flash to alert the rear
7. The CW-D386B also has vibration sensor. After parking for 40 seconds without vibration, the lights will automatically turn off. When vibration is sensed, the lights will automatically turn on
8. Life-grade waterproofing: features a waterproof seal design and circuit insulation protection. Safe to use in rainy conditions

Specifications
1. Battery capacity: 430mAh
2. Charging interface: USB
3. Waterproof rating: daily-use waterproof
4. Light modes:
- CW-D386A: white-red-green-blue-purple-yellow-cyan-red flash; double-tap: color-changing flash; long-press: color-changing running light
- CW-D386B: white-red-green-blue-purple-yellow-cyan-rainbow running light-rainbow alternating flash; long press: power off; double tap: smart mode (brake/vibration sensing); single tap: cycle light modes (white-red-green-blue-purple-yellow-cyan-rainbow running light-rainbow alternating flash)
5. Material: ABS + PC
6. Size: about 3.7cm
7. Weight: about 42g