[product name] :Water sensor luminous pineapple cup

[scope of application] :Bars, discos, special restaurants, leisure, parties, dates, friends gifts and so on
Flash mode:Water sensor flash color: seven colors
[product size] :8 cm 8 x6.
Battery power supply:Button batteries are built in and can be replaced.
[product packaging] :English color box packaging
[color of light] :7 colour
[product capacity] :200 ml
【 electricity    Pool 】 :2025 * 2
[product materials] :acrylic
Battery power supply:Built-in button battery, replaceable;
Time of light:About 20 hours
Battery replacement method:

Use a dollar coin to get stuck on the bottom of the cup in the middle of the slot according to the arrow direction rotation, can open, small iron sheet open a few pour out the old battery, put the new battery cover tightly battery card can be, very simple oh! Batteries general supermarkets on sale, this shop also can add shopping cart together take a picture!