Features: - Solar Panel or Li-battery Charging: Powered by solar panel of light sensor or charger (adaptor is included) ensures long time continuous working with the large battery capacity. Even save more money and energy with the solar panel charging. Note: Open for bluetooth before using the App. Specification: Housing material: PC Color: White Rated voltage: 8.4V Rated current: 1.8A Launcher: Style Button Control Phone Control Panel material: PC Copper sheet material: copper Electrical life: 100000 Size: 185 * 42 * 38mm Packing included: 1 X Solar Panel 1 X Adapter 2 X Screw 3 X Gear QA: 2. Q: Does the motor work with Google Home or Alexa? A: No, this motor does not compatible with Alexa and Google Home. 3. Q: Does it only support to control via the App? How about the old who can't use the App? A: Free App control is just a way to control. For the old, they may just press the UP/DOWN button on the motor itself to control without using App. 4. Q: Do I need to have wireless Internet for these to work? A: No, our motor runs for Bluetooth ,is a must to connect the device. 5. Q: If I have several of this kind of motor, can I use one App to control them together? A: Yes, the App can add maximum 7 devices. Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.