NWT Reddy LED rechargeable light dog collar M Light up the night with this Blue LED Collar from Reddy! The antimicrobial treatment on webbing inhibits the growth of odor causing bacteria, and the USB rechargable power box is water-resistant to keep your furry friend on the move even after the sun sets. - Blue LED Collar from Reddy - LED light up collar - USB rechargable (cord included) - 1 hour charge time for 8-15 hours of usage depending on mode - 3 light modes: constant, quick blink, slow blink