Features: - Intelligent curtain opening and closing - Automates existing blinds, shades, and curtains in a simple and cost-effective way - Motor supports adjustable upper and lower limit positions; limits are saved even after power loss - Built-in 2000mAh rechargeable lithium battery (charger not included) for extended runtime - Energy-efficient design with low power consumption - Compatible with looped plastic or metal beaded chains - Works with venetian blinds, vertical blinds, honeycomb blinds, roller blinds, and soft fabric curtains - No disassembly required; easy installation Smart Control Options: 1. App control and remote control 2. Scheduled on/off timing 3. Temperature-triggered auto-off 4. Tuya scene mode 5. Bluetooth control (up to 10 meters range); Bluetooth gateway required for remote access (not included) 6. Voice control compatibility with Amazon Alexa, Google Assistant, and other supported smart speakers (Bluetooth gateway required, not included) Specifications: - Color: White - Material: Not specified in compliant terms - Package Includes: 1 x Blind Motor, 1 x Remote Control - Note: Actual product color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm. - Please verify product dimensions before purchase to ensure compatibility with your setup. - For assistance, contact customer support.