After-sales Service: Warranty
Warranty: 36 Months
Open Type: Electric + Manual
Low power consumption motor, as lower as 5W.
Can be designed to be USB Rechargeable
Can also be designed to be solar energy supply.
Both motor and power spring are adopted in the gearbox, which enables 3 operation mode, i.e. electric remote control, manual pull stainless steel hollow ball chain, or directly manually push/pull the shade curtain body.
The shade/blind will stay wherever you stop pushing/pulling.
Very impressive moving speed, as fast as you want.