Features: - Multiple shape: round and five stars shape for you to choose, suitable for vocational rider and casual cyclist - Super bright: high brightness 50LM COB lamp beads, giving you a safer cycling experience in the dark day or at night - Easy installation: equipped with adjustable strap, install it on the bike without any other tools, fit for various bikes - Five lighting modes: high, medium, fast flash, medium flash and slow flash - USB rechargeable function: charging from your computer or any device with an USB port, easy and convenient for you to use outdoors
Parameters: - Material: PC, ABS and plastic - Light source: COB lamp beads - Switch: press button, long press to off - Battery: 250mAh lithium-ion battery - USB charging, fully charged by 1 hour - Working time: 6 hours for high brightness, 10 hours for medium brightness, 12 hours for fast, medium and slow flash
Notice: 1. Do not charge over 5V, otherwise the battery will be damaged. 2. Charge the light in time when battery is low or off. 3. Do not use in water. Never throw this lamp into fire.