X6 is a stylish, rechargeable and intelligent bicycle tail light with LED lights designed to protect bicycle riders at night-time. It has a built-in rechargeable battery. Batteries last for more than 24 hours in the flashing mode. Automatic day/night detection.

User Guide:
• Press and hold button for 3 seconds to turn on or off.
• Change between modes with a single light click of the button
• Modes: 1. Single-track circulation, 2. Two-way circulation, 3. Flashing, 4. Alternating vertically, 5. Stepped, 6. Alternating horizontally, 7. High mode (all 16 LED lights turned on)
• Battery status indicator: Flashing when the battery is low and charging. Indicator stops flashing when the battery is fully charged.
• Ambient light detection: Automatically turns off the lights when the sunlight is strong. Automatically turns on the lights when it is dark.
• Motion sensitive: Cycling lights automatically turn on when you cycle, and turn off when you stop cycling.
• Manually turn off the device when not using to save power.

Installation Notes:
• Place the tail lights on the seat post;
• Use the rubber band on the tail light to secure it in place;
• Loop the rubber band around the seat post, and lock the rubber band on the hooks;
• Ensure that the tail light is placed firmly.