Vekkia Neck Reading Light,Book Lights for Reading in Bed,Knitting Light,Cross Stitch Light,3 Colors,9 Brightness Bendable Arms,Rechargeable,Portable,Long Lasting,Perfect for Bookworms,Craft & Outdoor Black auspowers_batchfour Working voltage: 6-36V both can

Working voltage: 6-36V both can The positive

which can achieve reliable connection in any freshwater or saltwater application

LED lights are designed to help you find cables more easily in the dark

These usb cables only for charging

Vekkia Neck Reading Light,Book Lights for Reading in Bed,Knitting Light,Cross Stitch Light,3 Colors,9 Brightness Bendable Arms,Rechargeable,Portable,Long Lasting,Perfect for Bookworms,Craft & Outdoor Black auspowers_batchfour Working voltage: 6-36V both canVekkia Neck Reading Light,Book Lights for Reading in Bed,Knitting Light,Cross Stitch Light,3 Colors,9 Brightness Bendable Arms,Rechargeable,Portable,Long Lasting,Perfect for Bookworms,Craft & Outdoor Black Neck Light 2. 0 Blue Neck Light 2. 0 Pink Neck Light 2. 0 Blue Neck Light 1. 0 Black Neck Light 1. 0 2 Heads Light 9 Brightness Levels 9 Brightness Levels 9 Brightness Levels 3 Brightness Levels 3 Brightness Levels Read more Eyes Friendly No