- Desc: Dual Power Supply Smart Hub, STEM toys power functions, building blocks brick DIY electronic assembly toys, creative engineering blocks educational toy #45301
- Material: ABS
- Usage: Preschool educational toys
- Sample lead time: 3 days
- Production/Lead time: 10 days
- 7+AGES
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Power Source:Built-in lithium battery or Two AA Batteries.
Battery capacity:1,200mAh
Input Voltage:USB DC 5V/1A
Output Voltage:5V
Charging time:2 hours
Working time:about 8 hours
For Bulk orders or Personalised products, Please email us at Penghong@ArtisanMfg.Ltd