Operation Instruction:
- Long press host one second to switch on(all the lights flash three times),and long press host one second again to switch off(all the lights flash one time)
-The left red light is flashing after switch on,long press 3 seconds to MATCH CODE(host showed C),then press the any key of the remote controller to finish the setting.
- Upward the turn light-switch to Left( the left light is flashing),downward the turn light-switch to Right(the right light is flashing).
- Short press the right button of remote control,cool graphics tail light will switch on/off (blue light flash in the middle).
- Short press the left button of remote control,laser parallel line will switch on/off. - All the lights of host will lighten on when brake the bicycle.
- When the left light of host is continuous lighting,it means the low batter and need to recharge.The right light will turn on when recharging the battery, and the green light will turn on when fully charged.
Note: Before use,you can tear off the protection film.

• RECHARGEABLE:Built-in Li-ion battery that can be recharged by USB,3.7V 650mAh can work up to 10 hours continuously after one time charge.
• WIRELESS REMOTE CONTROL:2.4GHz wireless remote control,control the warning lights,laser line,turn left/right light as you like.You can install it on your bike front,such as the handlebar,particularly convenient and simple to operate.
• 2 RED LASER:A highly-visible laser lane subconsciously avoided by other road users as well as having a bright flashing light drawing maximum attention to your presence and position.You can choose flash or continue light
• 8 MULTI-SIGNALS LED DISPLAY:There are 64 super brightness LED lamp bead,9 multi-signals personalized creative LED display like left/right/up arrow,windmill,diamond,etc.Cool at the same time more to ensure your safety.
• WATERPROOF:With IP55 waterproof design,anti-rain(Note:Do not put it in the water!),no need to worry about the rainy day.Super ideal for outdoor activities,such as biking/hiking.

RECHARGEABLE:Built-in Li-ion battery that can be recharged by USB,3.7V 650mAh can work up to 10 hours continuously after one time charge.Whiteus