Suitable to use as kid education, pet playing, team game or disable people assistance. Features: 8 colors for your choice. It is a perfect recordable talking button with LED function. Long press 6 seconds to record for about 30 seconds. With lighting and record functions, this music button is a useful tool in many occasions. USing environmentally friendly materials, safe and reliable. With independent spring support, the button has better pressing feel. Using environmentally speakers passed CEand RoHS, the sound is clearer. Specifications: Material:ABS+Plastic+PCBA Sound volume:60DB for kid, 90-100DB for Adult Batter-y:2*AAA Certificates:CE/ROHS/FCC/FDA Service life:10s audio,500-800 times Packing weight:35g/1.2oz Packing size:80*60*40mm/3.1*2.4*1.6in Packing List: 1*Music Buzzer