Motion Triggered MP3 Audio Player Mini Infrared Sensor, Welcome Greeting Sound Device with Loud Speaker Smart Electronics Easy Installation: Equipped with high-quality

Easy Installation: Equipped with high-quality adhesive for a smooth

the experimental full charge can operate 250 screws

then select the "Wi-Fi Connector" type

Closed Dimensions: 589L x 421W x 128H mm

used to store 2 short-handled rackets and 7 balls

Motion Triggered MP3 Audio Player Mini Infrared Sensor, Welcome Greeting Sound Device with Loud Speaker Smart Electronics Easy Installation: Equipped with high-qualityMotion Triggered MP3 Audio Player Mini Infrared Sensor, Welcome Greeting Sound Device with Loud Speaker Features: Only support to play MP3 audio, two levels of volume are optional. Human body induction, induction distance up to 4 meters. Built in 8ohm 1W speaker, built in 32Mbit (4Mbyte) flash memory. Two playback modes: full loop playback, single loop playback. Press the A button to play the previous audio and the B button to play the later audio.