This is the 7in1 Rechargeable Solar Transformers Kit from OWI.
Suitable for Ages 10 & Older.
Innovative solar science kit that encourages children to exercise
their sense of creativity and imagination
Snap together plastic parts (no screws, tools required), solar
panel and accessories included
7 different modules: 2 power charging stations and 5 different
Transforming rechargeable station has 2 output plugs: one for
solar recharging and the other for battery recharging
Battery charging station can bring the selected unit to full
power in about 5 seconds
Solar recharging station will fully recharge in approximately 180
Run time is approximately 50-90 seconds
Detailed assembly and instruction manual
One 7in1 Rechargeable Solar Transformers Kit
Two AAA battery