USB Rechargeable LED Rear Bike Light Waterproof Ultra Bright 4 Modes Bicycle Tail Light Safety Warning Flashlight

Features: * 4 High-Visibility Light Modes: Features one-button toggling between steady on, slow flash, super flash, and cycle flash to maximize your night riding safety. * Eco-Friendly USB Rechargeable: Equipped with a built-in rechargeable lithium battery, easily juiced up via any standard power bank, laptop, or phone charger. * Tool-Free Quick Installation: Complements an elastic multi-slot silicone strap that wraps securely around any seatpost, handlebar, or frame tube in seconds. * IPX4 All-Weather Waterproof: Sealed with durable premium ABS plastic material, ensuring reliable illumination through heavy rain, mist, and splashy road mud. * Multi-Functional Safety Lamp: Ultra-compact and feather-light weight design making it perfect to clip onto cycling helmets, electric scooters, or backpacks.

Specifications: * Light Source: High-Brightness COB/LED Beads * Emitting Color: Warning Red Light * Light Modes: 4 Adjustable Blink Modes * Power Supply: Built-in Polymer Lithium Battery (USB Cord Included) * Shell Material: Impact-resistant ABS Plastic + Resilient Silicone