Press and hold the switch button for two seconds, then bite the lollipop into your mouth to open it.
To open the music lollipop, first remove the outer packaging of the music lollipop, then press and hold the switch under the lollipop stick with your thumb for two seconds, and finally bite the lollipop into your mouth. to open.
The principle of the music lollipop is to use bone conduction to produce sound. This is a very good black technology product, and the sound quality effect is a 3D version.