Glowseen USB Rechargeable Light up Pet Safety Light - LED Keychain Light (Green) DOG PENDANT LED: Dog cat pet collar light ,LED dog pendant safety night walking lights with stainless steel keychain ,with 4 PCS leds , high visibility ,make your pets be seen and spotted for fun and safety in darkness ILLUMINATION--LED clip on light handy whenever you need to light your way through the dark. A quick and easy attachment and bright, long-lasting light make it a staple for everything from daily life to overnight adventures.Carabineer style clip attachment ,you can hang it on your pets collars or leashes. PROTECT PET--Clip on Dog Collar safety light is designed to keep you and your pet safe - Visible for more than 1/2 mile, all-weather dog collar charm or dog collar light for when your pup is playing out in the dark.LED go anywhere Light , you also can hang it on your backpack ,zippers ,Tent line or keychain for safety at night MULTI-PURPOSE--LED Dog Collar Lights , Bicycles, Running provides an ambient glow bright enough to read, find your keys or keyhole, locate tent lines and camping gear, attach to your person for visibility.USB Rechargeable Battery, eco-friendly, no more wasting money on cell batteries, and more economical convenient than battery powered versions of this product.You can charged it by any USB outputs . EASY TO USE--Long Lasting,Durable,3 lighting ways: Constant on/Quick Flashing/Slow Flashing ,just one click.