Features
1.Adopt passive infrared sensing technology
2.The detector/sensor can be rotated 60° at both left and right sides
3.Can change sound contents at will
4.Support memory function when power-off
5.Support to play MP3 audio files with high sound quality
6.Automatically trigger to play sound back
7.Load/change audio files through a Micro SD card(TF card), easy to operate
8.Built-in SPI flash as the internal memory
9.Sound volume is adjustable
10.Built-in 2W amplifier to ensure loud and beautiful sound output
11.Auto sleeping circuits design, which can keep long-term standby
12.Built-in automatic power re-charging circuits
13.Plug and play type design
14.Built-in 500mAH lithium battery, time durable
Electrical Parameters
