ROCKBROS TT30 Cycling Helmet Rear Light 5Modes USB Rechargeable Waterproof Bike Tail Light Warning Light

Specification: Brand ROCKBROS 5 Modes 1- Marquee Mode1 2- Marquee Mode2 3- Breathing Lamp Mode 4- Quick Flash 5- Slow Flash Battery Rechargeable lithium battery Charging USB charging Ingress protection Daily waterproof Size 31 x 20 x 40mm Net weight About 22g Features:5 types of light modes are available to meet your different cycling lighting needs.Can also use as a helmet rear light or clip on your backpack, pockets, baby stroller.USB rechargeable,can be connected with computer,power bank,adaptor and so on.Small size and lightweight design, easy to carry.No tools needed to install or remove it.Safe warning light for running, walking, cycling, etc. Package includes:1 x Bike Tail Light1 x Fixed Buckle1 x Fixed Ring2 x Long Hook&Loop4 x Short Hook%Loop1 x USB Cable