Features:
Waterproof LED Bike Bicycle Light Rear Flashlight
Convenient and easy to use， just only open the surface case
and then install batteries， there is a on/off button behind of the light.
Flashing safety front lamp for bicycle，
mounted at either the front or back of the bicycle.
3 Different flash. Modes， including hart flashing
Multi-flash mode with different patterns and speeds.
5 LED bulbs and waterproof
Angle of the set screw stand is adjustable
Quick release bracket， easy to install

NOTE: Just pry one end of the item and then install batteries.

Specifications:
Power by 2 4R03"AAA" batteries (not included)， 2X1.5Volt.
Original box: NO
Color: Red
Net weight: 45g
Package weight: 55g

Packing content:
1x Bicycle safety light
1x bracket