Bike Alarm Taillight USB Charging IPX65 Waterproof Bicycle Rear Light Brake Sensing Bicycle Lamp Ant

Taillight\/Brake light\/Anti-theft alarm\/Bike bell 3-in-1 function!Reminding the surrounding pedestrians and drivers with light and sound warning, effectively protect the safety of the car and the !Arming when parking, deterring thieves and protect your car effectively by loud alarm sound and blink light!PC anti-UV material, waterproof and dustproof, high and low temperature resistance, not afraid of wind, rain and severe cold and heat!Wireless range:10-20 metersWorking environment temperature:-20-60 degreeAn alarm 700MA batteries standby for 6-10 months.A remote need a 12V\/27A alkaline battery standby for over 1 year.Colour:BlackMaterial:PlasticPackage Contents:1 * Bike Alarm Taillight1 * Remote control1 * UsB CableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.