size:8.5x2.5cm

lithium battery

Specifications:

USB rechargeable taillights

Automatically filled with electric cut off the system

Smooth fashion design, sealed waterproof

Use time: 2 hours of charge

The use of up to 6 hoursHigh brightness LED lights

The use of rechargeable lithium polymer battery

Lamp: Super bright LED head

Mode: always bright, slow cycle, burst flash, fast cycle

Package Included:

1*Bicycle taillights

1*USB charging cable

1*Rubber band

Notes:

Due to the difference between different monitors, the pictures may not reflect the actual color of the item.

Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

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