Promotional Sound Activated Light Up LED Flashing Bracelets are a cool promotional item to use for your night time promotions and parties. These custom glow products are 9" long and have an imprint size of 1.5" x 0.6". They are coming with an adjustable strap and are sounded activated and also have a still light function. They are working with the power of 2 CR2016 batteries and are replaceable. Place your order for these customized products quickly to grab our free digital proofs and free custom design services. Request a quote to know wholesale savings for these Promotional Sound Activated Light Up LED Flashing Bracelets.