<b>Ampulla Rechargeable Bike Tail Light with Remote Control</b><p> <p> Did you ever worry about riding in traffic, or got tired of replacing new battery for your bike tail light? <p> Get our Ampulla USB rechargeable bike tail light for you bicycle! <b>Keep safe for your cycling</b>.Now get you and your bike protected by installing AMAZING Ampulla bike tail light. <p> <p> <b>Ampulla Bike Remote Control Tail light Specifications: </b><p> Rear Light Size: 110mm*65mm*30mm<p> Rear Light Weight: 125g<p> Rear Light Charging Input: DC5V 800mA<p> Remote Control Battery Capacity: 180mAh<p> Waterproof Level: IPX4<p> Red Alarming Light Brightness: 85 lumen<p> Rear Light Battery Capacity: 2200mAh<p> Working Environment: -20 – 60°C(-4 -140°F)<p> Rear Light Endurance: More than 7 hours <p> Rear Light Charging Time: 3.5 hour normal charging time <p> Rear Light Full Battery Standby: The device been turned on but light off standby time 14 days<p> Remote Control Endurance: Standby more than 4 months<p> Remote Control Charging Time: 2.5 hour normal charging time<p> <b>Package include: </b><p> 1 x Bicycle Rear Light<p> 1 x Remote Control<p> 1 x Rear Light bracket<p> 1 x Rubber Belt <p> 1 x USB Charging Wire<p> 1 x Manual Instruction<p> 4 x Screws (3 x M5, 1 x M4)<p> 2 x Thumb Screw (2 x M4)<p> <p> <b>Important Notice before Use: </b><p> 1. Do not disassemble the rear light by yourself. Inside the light there is dismantling fragile stickers, damge is not included in warranty. <p> 2. Please charge this light if no use in six months, otherwise battery may not be fully charged or empty.<p> 3. This product waterproof level is IPX4. Could be used in small to moderate rain, please don't soak the product into water. <p> 4. Use the USB cable comes with the light to charge, don't use other cables to charge, otherwise it's easy to damage the device.<p>