~ Feature:
1. The angle of the cushion can be adjusted through the seatpost, which is convenient for you to adjust the cushion to your own comfortable angle;
2. With intelligent brake sensing tail lamp;
3. USB convenient charging;
4. 500mAh polymer battery provides long life.
Specification:
Main material: aluminum alloy
Product color: Black
Seatpost Diameter: 30.4mm/31.6mm
Seatpost Length: 350mm
Net weight: about 358g/367g
Lamp beads: Red LED
Mode: brake sensing mode, slow flash, always on
Battery: 500mAh polymer battery
Working hours: 10-30h
Charging: Micro USB charging
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-3cm measuring deviation due to manual measurement.

Included:
1 X Bicycle Seatpost