Intercom function,watch,magnifier,night light function, secret capsule,compass,reflector
Intercom distance:150m( open area)
Battery power: button cell
Each intercom uses four AG13 button batteries.
Normally the allowable differences in the size approximately 2 to 3 cm in measurement.
As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.