Product Category: Collar
Can it be stretched: can
Color: blue, white, red, orange, yellow, green, pink
Specifications (length * width): S, L, M, XL
Applicable objects: dogs and cats

Ordinary battery type: Battery: 2PCS CR2032 button battery drive
Light-emitting time for ordinary battery models: about 40 hours, 2-3 months of normal use; the battery can be replaced by yourself, and is available in convenience stores or on the market.
USB charging: It can be used for about 2 hours after charging for 20 minutes. Can be charged repeatedly...long life
Charging collar battery model: LIR2032 3.6V