✔️ Solar & USB Rechargeable: This bicycle light is USB & solar rechargeable, Built-in 4000 mAh high capacity rechargeable lithium battery, can be charged via solar energy(includes USB cord) . It needs 6-8 hours to charge the bike lights with the USB cable. The primary mode of charging is through the USB cable, the solar panel charge is an additional power to the battery
✔️ 5 Bike Light Modes:5 modes up to 400 lumens warm white light (up to 300ft), press switch button to change the bicycle light modes(High-Low-Spot Light-Flash-SOS). The beam is wide enough to reveal the complete path and bright enough to see detail.
✔️ Bike Horn:5 mode sounds speaker and 120 dB. Long press the switch for 5 seconds to change the modes, loosen your finger when hearing the goal sound, that is your successful setup. you don't need to shout to remind another person, more convenient on the road. The line control horn can be removed.
✔️ Use As Flashlight & IPX4 Water Proof: This bike light rechargeable can be used separately as flashlights in cars, basements, attics, and emergency kits. Use it when running, jogging, trekking, camping, walking a dog, cycling, changing tires, nighttime family/kids activities, power outages, etc.
✔️ Easy and Quick Installation: Dual switch design, easy to install and detach the bike light and bike horn, mounts tightly, no tools required. The dirt bike lights fit on every part of the bike handlebar.