Sound Activated Led Bracelet

Awesome bracelets react to any and all loud sounds such as voice, music and clapping with fun flashing lights. The louder the sound is, the more the wristbands flash. Both in timing and in strength, they create the perfect atmosphere for nightclub, disco, bar, party, music concert, and other night outdoor sports cheering. These long-lasting, noise-controlled light-up bracelets come with 2 easily replaceable CR2032 lithium ion batteries and should last for 10 hours of constant use. Your LOGO or artwork can be imprinted on it.