This LED flashing light keychain is suppied with 3 flashing mode, that is , steady light,
3 LED flashing together and 3 LED flashing in turn. 2pcs CR1220 button batteries included.
Custom logo can be printed on one or two sides.
It is widely used as a promotional gifts for branding or new products launching, safety warning
for jogging, cycling, running at night. The plastic carabiner is easy to attach to the backpack.
