Product introduction: it can be hung on the pet's collar to facilitate night travel and keep track of its whereabouts at any time; It can also be used as a key chain. It is also a flash toy and a very convenient little thing.
Size: 5.5cm x 3.5cm . Thickness 2.5cm
Color: colorful, blue, white, red, green, orange (yellow) (warm tip: the higher the luminous effect, the better the effect. Yellow and orange are very similar)
Lighting mode: Flash - Slow flash - Long bright
First tiem press ---Flash; Press twice---Slow flash; Press three times --- Long bright state.
