Motion Activated Voice Player, V22 Small Audio Speaker With Pir Motion Sensor, Durable Motion Detector With Audio Recording, Audio Player With USB Download Function, (1pc)

This audio player is called Microsound.The player will play automatically as soon as the PIR sensor is activated. The audio files can be replaced.Can be used as a doorbell, when the customer walks through the door, he can say "Hello, welcome". Use: Create an audible warning for a restricted area. Sound Security Alarm Create a special welcome at the front door. Get attention by adding speech, music or sound effects to a retail outlet. Features: MP3 audio format. Two optional volume levels, small or maximum. Human body detection, detection range up to 4 meters. Built-in flash memory of 32 MB (4 Mbits). Play Modes: Single Game, Sequential Game Audio files can be replaced. You can download audio files directly from the computer. Technical data: Power supply: 3 x AAA batteries or USB power supply, DC 3V-5V, (Batteries not included in package) Working current: Standby mode ≤ 100uA; Reading mode ≤ 130mA Audio format: MP3, transfer rate: 8 - 320 Kbps. Audio output power: 8Ω/1W Infrared induction range: ≤4m (120°angle) How to update audio files? Convert recording to MP3 format. Connect the drive to the computer by USB cable. A removable disk will appear on the computer. Format the "removable disk". Open this removable disk and then copy the files to it. Notes: Before copying, delete all files from the manufacturer, and then copy your own files to this device.