USB Charging Glowing Dog Collar with Pendant

Overview There are two versions of LED collars for this product: USB charging version: When the light grows weak, charging helps extend battery life. The collar ships with a USB charging cable. A 30‑ minute charge provides about 2–3 hours of use. The USB version is rechargeable, and the attached pendant is a battery model that does not support charging. Button battery version: Uses two CR2032 coin cell batteries. The batteries are included for shipment; usage is about 30–40 hours, with normal us