[Suitable for All Types of Decoration]
Large 6400mAh rechargeable battery can last up to a year without recharging. (Calculated battery life is based on opening and closing the curtain on a 1.5 meter track once per day (i.e. 2 curtain drivers per window) and also depends on friction, curtain weight and type.) Additionally, the device can be charged using a power bank or power supply (both not included) via Type-C.
No Specifications