Smart monitoring room camera with Wi-Fi connectivity and smartphone control, supports up to 64GB MicroSD. - Model Name: N379 - Size: Height 13.5cm x Width 10.5cm x Depth 10.5cm - Weight: Approximately 300g - Material: ABS - Compatible Memory Card: Up to 64GB MicroSD card - Features: Wi-Fi connection, smartphone control - Usage: Monitoring and security Thank you for viewing. I am not very familiar with machinery, so please refer to the instruction manual for usage instructions.