Karrong Bike Lights, LED Bike Light Set USB Rechargeable,Waterproof Front Bicycle Lights Headlight and Taillight,4 Modes Cycle Light Safety for Night https://www.amazon.ca/dp/B07CPYMJ9X/ref=cm_sw_r_cp_api_U6XpBbAAQJ4AJ Product description: When you ride a bicycle at night, nothing is more important than a good light that you can see and see. Karrong USB LED Rechargeable Bicycle Lamp Kit will satisfy your need for good lighting both front and rear, and is a thoughtful gift for anyone who likes to ride a bike.And when you don't need to ride a bicycle, this LED rechargeable bicycle light can also be used as a stand-alone flashlight for night lighting, which is very convenient and practical for every family. FEATURES Head Light and Tail Light are Both USB Rechargeable Water and Weather Resistant Four Adjustable Lighting Modes (High, Medium, Low, and Flashing/Blinking) Front Light has 360°Swivel Ability Simple Dismount for Easy Charging and Protection Against Theft Front Light can be Used as a Standalone Flashlight - Blue light flashes - charging - Blue indicator light steady - fully charged When fully charged, please pull out the lights in time. Low battery alarm - When the power button indicator is red, the front lamp is low, please charge it in time Technical Information: - Material: Silicone, Plastic - Body Color: Black - Product Size (cm): Feasible. 10 x 8 x 3 - Product Weight: 100g - Battery Type: Built-in mini battery - Operating voltage: 3.7V - High light output: 200 lumens - Irradiation range: 300 feet - Battery charging: 2 hours PACKAGE CONTENTS: 1 x Ultra bright LED bike light - 1 taillight -2 inch front rubber -1 USB cable ... https://www.youtube.com/watch?v=2_JeUGCALOk