... rechargeable rgb led cube 1.remote control color changes, 2.waterproof can used on bar, and party BBQ. 3.with CE & ROHS rechargeable ... rgb led cube Descriptions: Material: PE (polyethylene) Function: Rechargeable, with rechargeable 3.7V/3,600mAh lithium ... . Supermarket and so ondescription1,remote control, 2,rechargeable battery,rechargeable 6-8hours can work 10-12 hours 3, ...