... T-shirts/ EL lighting T-shirts/sound activated t-shirts:the sound activated panel will be sensitive to ... the T-shirt that every body talks about_The sound activated Equalizer with adjustable sensibility! Walk into a ... Men's, women's, children's 4. Collar: V neck or round neck 5. Sleeve: Short sleeve and ... 1. Power: DC6V, DC4.5V, DC3V 2. Function: Sound active, 5 flashing, WiFi 3. Battery: Requires 4AAA, ...