General description The Hd Remote Control Erf3I69H is designed for use with UHD 4K TVs, providing a reliable and convenient way to control your television. It features Bluetooth wireless communication for seamless connectivity. Technical specifications Model Number: Erf3I69H Frequency: 433 MHz Material: ABS Size: 10 cm x 6 cm x 3 cm Color: Black Usage Ensure to use high-quality batteries to prevent issues. Consider using a remote control jacket for added shock resistance. Maintain a proper distance and angle when using the remote for optimal performance. Other information Package Contents: 1 x Remote Control Note: Color may vary slightly due to lighting and display differences. Measurement error may be +/- 1-3 cm.