PELLS Firefly USB light set

PELLS Firefly lights are high-performance long-duration flashers charged via USB. They have a durable CNC metal body and practical rubber straps that hold the lights firmly on the handlebar, seatpost, or fork neck, for example. The lights are suitable for both road and MTB cycling. They are switched on with a long press of a button. A short press changes between the modes: 100% light output, 50% light output and flashing.The charging connector is protected from moisture and dirt. Charging itself is simple using the micro USB cable (included) via a computer or mobile phone mains adapter. Technical specifications: Front white and rear red 0.5 W diode Output 60 lm front and 15 lm rear Modes: 100% lighting, 50% lighting, flashing　　 Aluminum waterproof design　 Visibility up to 800 m　 Built-in 3.7 V / 220 m Ah Li-ion battery Approximate charging time 2.5 hours (green LED on during charging, turns off after charging complete)