Wireless Bike Bicycle Rear Turn Signal Light Laser Tail Lamp Smart USB Rechargeable Cycling Accessories Remote Turn Led

Item specifics Brand Name:LACYIE Model Number:Taillight Certification:CE Power Supply:Battery Mounting Placement:Seatpost Product Description Smart Accessories Mountain Bike Remote Control Taillight IR Turn Signal Bike Safety Supplies Tailligh Features:1. Rechargeable battery with USB cable;2. Specially designed built-in beam projector project super bright lanes on the ground, providing riders with their own virtual lanes;3. Remind the driver to keep a safe distance while driving;Specifications:Remote control battery capacity: 180 mAhWaterproof grade: IPX4Red alert lamp brightness: 85 lumensWorking environment: - 20 - 60℃( - 4 - 140 F Fahrenheit )Taillight battery capacity: 2200 mAhTaillight endurance: over 7 hoursTaillight charging time: 3.5 hours normal charging timeTaillight full battery standby: the equipment is turned on but standby for 14 daysRemote control endurance: standby for more than 4 monthsPacking weight: about 261.3 gSize(about): 14 * 11 * 7 cm/5.51 * 4.33 * 2.76 inPacking list:1 * bicycle tail light1 * remote control1 * rear light bracket1 * rubber belt1 * USB charging line1 * user manual  4 * screws, nuts