This is a ideal safety light for bicycle with automatic light-controlled skip flashing?? which lets you ride a bike more safely.

Description:

• Super LED
• Automatic light-controlled skip flashing
• Easy to install?? with groove to fit into the spoke
• Flash Colour: Red and blue
• Product Colour: White
• Size: 62x23x14mm?? or 2.44x0.91x0.55in
• NetWeight: 19g?? or 0.67oz
• Powered by 3 AG3 batteries(Included)

Package Includes:

• 2 x alarm light of bicycle
• 3 x AG3 batteries

Notice:

Please pull out the plastic cover from cells before use it.