Meichoon Bike Tail Light with Turn Signals Brake Light USB Rechargeable Remote Control Anti-theft Bicycle Alarm Horn Auto ON/OFF Waterproof for Cycling Safety Night Riding Mountain

• 5-in-1 Smart Bike Tail light - Warning lights/brake lights/turn signals/electric bells/anti-theft vibration alarm, ultra bright five in one remote control bicycle tail lights, equipped with 31 high-end LED lights, with a brightness of up to 160LM, enough to protect your safety during foggy/rainy or nighttime cycling.
• 6 Modes of Ultra Bright Bike Tail light - Ultra bright and wide bicycle taillights, equipped with 31 high-end LED lights, with up to 160 lumens of strong light flashing, can alert drivers at night and during the day, improving your visibility and safety. Slow flashing/breathing/fast flashing/steady light/emergency light/off, 6 light modes can be easily selected remotely.
• USB Recharging and Wireless Remote Control - There are five easy-to-use buttons on the controller for controlling the bicycle taillights and sending signals to vehicles behind in different modes.
• Vibration Alarm - The taillights of the bicycle can emit loud sounds and vibrations, and the 110dB volume can effectively scare away thieves and protect your bicycle. In the armed alarm state, if you touch or tap the bicycle, the host will issue a 2-second warning; If you touch or knock on the door again within 2-12 seconds, the host will issue a continuous alarm for 30 seconds to prevent theft. 7-level adjustable sensitivity, from light touch to push or tap.
• Power Saving Intelligent Automatic ON/OFF - In smart mode (slow flashing/breathing), the light will automatically turn on or off according to the ambient brightness and whether to ride or not. In a dark environment, if you stop for more than 30 seconds, it will automatically shut down to save power; If you ride again, it will automatically light up when the vibration is triggered. A very intelligent and energy-efficient bicycle taillight.

Meichoon 5-in-1 Rechargeable Bike Tail Light with Turn Signals Brake Light with Remote Control Ultra bright bicycle taillights (6 lighting modes) Bicycle turn signal lights (with clicking sound) Auto Bike brake lights (brake sensing) Anti-theft vibration alarm (7 adjustable sensitivity) Waterproof, high and low temperature resistant USB Type-C rechargeable (with charging level indicator) Long battery life (using power-saving technology) Specifications: Waterproof Level: IP54 Working Frequency: 433MHz Working Temperature: -40～+60 ℃ Working Humidity: <80% Tail Light Battery: 3.7V 2000mAh lithium battery (included) Tailight Charging Port: Standard USB-C, 5V Tailight Size: 4.9 x 1.3 x 3.8inch(125 x 33 x 97mm) Diameter Range of Taillight Holder: 0.98 to 1.38 inch(2.4 to 3.5cm) Alarm Sound Level: 110 dB Remote Control Battery: CR2032 battery (included) Remote Control Size: 1.8 x 1.6 x 0.7inch(45 x 41 x 17mm) Remote Control Distance: up to 98ft (About 30m) Diameter Range of Remote Holder: 0.78 to 0.94 inch(1.9 to 2.3cm) Package Content: 1* Bike Taillight 1* Remote Control 2* Taillight Mounting bracket 1* Remote Control Mounting bracket 2* Silicone Ring 1* Accessories & Tool Bag 1* USB-C Charging Cable (Plug Not Included) 1* User Manual Please Attention: 1) Before the first time use, please charge device to activate it. Charge is completed when right 4 LED(3 small + 1 large) is solid on. 2) Plug is not included. Please connect rear light with PC or power bank to charge it, you can also use USB cord + your cell phone plug to charge it.