Bestwon Bike Lights Set - 1000 Lumens Super Bright Rechargeable Bicycle Front Light with 2400 mAh Lithium, IPX4 Waterproof, 6 Light Modes

Precautions1. Do not direct the light to the eyes, so as not to cause damage to the eyes.2. Do not use over voltage, the voltage shall not exceed 4.2V, and the battery shall not be reversed, otherwise the circuit board will be burnt.3. When charging, please recognize the positive and negative poles of the charger, and do not overcharge or discharge the battery to avoid damaging the service life...