Principle: by hand in order to force its swing and then use battery to convert the energy of the oscillating until the battery without electricity.The battery backup. High:22.5cm, Diameter:17cm
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TrustScore 4.5 | 7,300+ reviews
Farhan Q.
The delivery time was excellent, and the packaging was secure.
2 months ago
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
