LED: 16xHigh brightness SMD LED

Battery: 702030 Polymer lithium battery

Use time: Strobe(4.5H); Slow strobe (18H); Meteor(9.5H); Windmill(12H); Breathing Flash(4.3H).

Dimension: 39.5mm X 29mm

Single Weight: 33g

Material: PC Engineering Plastics + 6063 Aluminum Alloy

Smart Brake Mode: When the product detects that the skateboard is braking, all LEDs will switch to high brightness to alert vehicles or people behind..

Note: It can only be mounted above the front Truck on Meepo Flow