Product safety portable quick release design, parking can be removed at any time to carry, not easy to lose; German lights optical standard design is ideal for night city riding; large head design outside the light modeling atmosphere, plastic shell fever small; two-color charging instructions: yellow Display is charging, green is full of state.

5W power;
battery: USB rechargeable lithium battery 1200mAh;
Highlight mode about 3-4 hours, low mode about 12 hours, flash mode 12 hours, slow flash mode for about 12 hours