Specs:
Includes 2 jellyfshes
RGB light
Product size: 3.5"x 3.5"x9”Single product weight: 9 ozMaterial: ABS
LED power: 0.5Wx6PCS light bulbs=3WUSB cable length 1M
Without battery, powered byUSB
 WARNING
1. Do not eat the jellyfshes or other parts.
2. Remove the USB connection when not in use for long periods of time.3. The lamp is for indoor use only, keep out of direct sunlight.4. Please keep the product on a flat surface to avoid spilling.5. lt can take up to 24 hours for the Jellyfsh to "swim" normally. lfyou see air bubbles trapped, shake them off with theincluded hook.
6.LED is not replaceable.
7.Change water occasionally when dirty.