Features ???? HIGH QUALITY MATERIALS: The receiving module is made of high-quality materials, precision processed, and easy to use. There is a power switch and you can adjust the frequency and volume with the push of a button. ???? MEMORY FUNCTION: This wireless module can ensure stable working performance, high efficiency and very reliable. With radio memory function, the radio and volume are automatically reset to the last radio state. ???? ADVANCED TECHNOLOGY: The FM receiving module adopts advanced technology to ensure high-quality receiving performance. Through its use, the service life and operational reliability of the module can be continuously improved. ???? STRONG DURABILITY: This receiver module is made of high-quality ABS material, adding durability for long-term use. It has reliability, miniaturization, good maintainability and interchangeability. ???? EASY TO INSTALL: This FM radio module is small, lightweight and easy to assemble. Low insertion loss and stable working performance. Installation is very easy to complete and is a perfect replacement for older modules on your machine. Specification: The receiving module is made of high-quality materials, with precise craftsmanship and easy to use. There is a power switch button, and the frequency and volume can be adjusted by pressing the button. This radio module can ensure stable working performance, high efficiency and very reliable. With radio memory function, it will automatically restore the radio and volume to the last radio state. The FM receiving module adopts advanced technology to ensure high-quality broadcast reception performance. The use can effectively improve the service life and operational safety of the module. Very stable and efficient. Item Type: FM Radio Receive Module Material: ABS Operating Frequency Range: 88-108MH Battery Specification: 2x1.5V AA battery (not included) Audio Output: Stereo (determined by the radio system) Supply Voltage: 3V (2 AA) Package List:1 x FM Radio Receive Module Note:1. Need to use 3.5mm plug dual channel headphones.2. The battery is 2 AA batteries(not included).3. When in use, please install the battery correctly according to the positive and negative signs in the battery box, reverse installation of the battery may damage the device.4. The number of receiving station are determined by the number of local broadcast stations and the broadcast environment. Package List 1 x FM Radio Receive Module