• Cool appearance, adds safety and characteristic to the bicycle

• Rechargeable li-polymer battery, charging via the USB port

• 4 lighting modes: stable lighting/slow flash/strobe/quick flash

• Excellent waterproof function, free cycling no matter in sunny or rainy days

• High brightness and energy-saving LED, long life span

• Elastic band for fixing the light to bicycles

Specification:

• Size: 7.5 x 3.0 x 2.0cm

• Micro USB cable: about 15cm