LED Bicycle Taillight 30LM 300mAh Bike Night Riding Warning Light Micro USB Rechargeable 7 Modes Waterproof Cycling AcceoriesFeature:1. Durable ABS Shell:The bike tail lamp is made with a durable and sturdy ABS shell, ensuring long-lasting use.2. Convenient USB Charging:With USB charging capabilities, this tail light is easy to charge and convenient to use.3. Easy Strap Installation:The strap installation system makes it easy to install and remove the tail light on different bike parts.4. Multifunctional Design:This warning safety light can be used as a bicycle light, helmet light, or backpack warning light, making it versatile and practical.5. Waterproof and Weather-Resistant:With its waterproof and sealed design, this tail light can withstand rainy weather conditions and keep cyclists visible and safe at night.Specification:Main material: ABS+PCProduct color: blackProduct size: approximately 67mm (2.64in) x 25mm (0.98in) x 21mm (0.83in)Net weight of product: approximately 31.5gOther parameters:Lamp bead parameters: red light+yellow light+green light LED lamp beadsLight gear: 7th gear, constantly on and six flashing modesLight brightne: 30LMCharging method: Micro USB chargingProduct battery: 300mAh polymer battery (including) Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement. 1 x Bicycle Taillight1 x Charging Cable (black and white randomly