The product is mini submarin of model U-16, which is radio control. It would be diving, left and right turn, and surfacing. It is powered by batteries, so do not mix old and new batteries for the remote control.
## Product Description
Name of item:mini submarin
Battery for Product: 3.6V/150mAh (built-in)
Battery for Remote Control: AA 1.5V4pcs(not included)
Submarging Depth: About 1m underwater
Charging Time: 5 - 8minutes(for hovercraft)
Action Time: 5-8 minutes
Age Ranges:3-7Years, 7-11 Years,11-15 Years,Grownups
Can be diving, left and right turn, and surfacing
Good choice for gift
Radio and wireless control
Helicopter size:9cm(whole length)
1 Do not operate or expose the submarin or the remote control in the rain or at damp places with moisture.
1 Please read the user manual carefully before assembling and playing it to avoid any unnecessary damage.
1 Mini submarin
1 Bag of switch plug
1* User manual