Remote Control LED Cup

Size: top dia 8.2cm,bottom dia 6.5cm, height 9cm
Capacity: 250ml
Material:ABS+PC
Battery:3*LR44  (Included,replaceable)
Imprint your logo is available.
One controller can control over 5000 pc LED cups
12 different flashing modes
Controller working distance over 1000m
Controller battery: Included, rechargeable by 5V USB cable or 6V adapter.
Working frequency: 433MHz