Features:

• USB rechargeable taillights
• Automatically filled with electric cut off the system
• Smooth fashion design, sealed waterproof
• Lamp: Super bright LED head
• Mode: always bright, slow cycle, burst flash, fast cycle

Specifications:

• Color: White, Red, Blue
• Size: 3.34" x 0.98"

Package Included: 1 x Bicycle Taillight