* Support Voice Control: Alexa Echo / Google Home via Tuya Zigbee hub.
* Li-ion powered motors require no electrical wiring, no external battery pack, and no complicated installation. Simply recharge the motor when required - approximately every 600 operations
* Solar panel optional.
* 3000mAh battery is long-lasting.
Battery: 3000mAH Lithium battery
For 36mm to 38mm tube
Support blind: up to 4kg
Norminal Torque(Nm):0.8
1. Motor built-in battery
2. Charing adapter
3. Solar panel as Choice
4. Bracket
5. User Manual