Very flexible: headlight bracket 360°rotatable, rear light 180°rotatable.
Built-in battery, USB charging.
The power indicator is blue when the battery is full, and red when below 25%.
The power indicator is blue when the battery is full, and red when below 25%.
Waterproof. No fear of rainy days.
This is a rechargeable bicycle lamp which can be a great helper during your outdoor activities.  Features: Very flexible: headlight bracket 360°rotatable, rear light 180°rotatable. Built-in battery, USB charging. The power indicator is blue when the battery is full, and red when below 25%. Waterproof. No fear of rainy days. Easy to install. No tools are required. Simple operation: Press the button on top of the light to switch the light modes: full light / half light/ lower light / SOS. Specifications: Light Beads: XPE Head Light Lumen: 320 lm Rear Light Lumen: 100 lm Charging Hours: 2-3 hours Power Supply: Built-in rechargeable lithium battery (3.7v, 800mah) ; Rear Light:lithium battery 300mah Material: Aluminum alloy, ABS, silica gel 300 mA Suitable Handlebars (headlight diameter): 0.8-1.3 in When the lighthouse is running: Power Mode (320 lumens): 2 hours Standard Mode (200 lumens): 3 hours Eco Mode (100 lumens): 6 hours Flashing mode (200 lumens): 5 hours Package Weight: 204g/7.2oz Package Size: 115 * 85 * 70mm/4.5*3.3*2.8in packing list 1 * Front Light 1 * Rear Light 2 * USB charging cable 1 * Instruction