Sound Activated Flashing LED Wristband

Custom Printed Sound Activated Flashing LED Wristband is an upgrade from standard silicone wristband. It provides more safety concern function, when it detects sound around, it blinks to catch attentions. But if it is a quiet area, it won’t waste battery to blink the lights. So it’s a perfect wristband to wear when you jog or run in the evening time. The logo imprint will go on the top of the blinking case. When runners use this wristband, the imprint will keep reminding them of your brand. It has become a quite popular promotional items for night marathon or running events.