E-bike headlight: High power 70, bright enough Compatible with city and road cycling. Wide voltage input: fits most electric bikes. With 4 LED lamp beads, the lighting area is larger. Size: 60x60x50mm Note: The red cable of the headlight is the positive pole of the speaker, the green cable is the positive pole of the indicator light, and the black cable is the common negative pole of the lamp and speaker. E-bike taillight: Large diffusion angle 180 degrees, different directions can see the e-bike taillight. Wide voltage input: fits most e-bikes. Size: 94.5x35x29mm Note: The red cable of the taillight is positive and the black cable is negative. Color: black Material: ABS Package contents: 1 * Bicycle taillight 1 * Bicycle front light 1 * Switch 1 * Adapter cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be a little different from the real thing. The allowed measurement error is +/- 1-3 cm.