MEILAN S3 Bicycle Front/Rear Light, 120 dB Horn and Anti Theft Alarm with Wireless Remote Control.

1: Bicycle wireless bell, which can be controlled by a small remote control, easy to operate;
2: The electric bell is installed at any position without occupying the handlebar, saving space;
3: Mini, like a small egg, convenient and flexible, easy to carry;
4: Super large volume 120DB, which can effectively remind the pedestrians in front of you or the vehicle coming from the opposite side to ensure safe riding.
5: Warning sounds optional;
6: Integrated wireless control COB red light, 3 lighting modes: low light, high light, flashing;
High-brightness taillight, brightness 20LUX, guarantee your safety at night riding;
7: Anti-theft alarm function: long-press the top button on the remote control, the bell enters into the anti-theft alarm state. When the bicycle is moving, the bell will sound a warning alert; long-press the power button to restart the electric bell, and the anti-theft mode will be automatically canceled;
8: The remote control battery CR1220 is a replaceable battery. When the LED indicator in the remote control is no longer lit, please replace the battery. The electric bell uses a USB rechargeable battery and input DC5V 0.5A;
9: Waterproof grade: IPX6, suitable for heavy rain environment, please do not immerse the product into the water; please plug the USB cover tightly after use.
10: Packing list: 1 x Bicycle Tail Light, 1 x USB Charging Cable, 1 x Wireless remote

Common usage problems:
1: When the anti-theft function is activated, even if the product no longer sounds or lights up, the internal detection part is still at working and consumes power until the battery run out, if keep working in this state for a long time, you may need to recharge immediately when using at next time.