... LED flashing module for Badge,Gifts Box,Toys. Customized are acceptable Good audio quality Meet CE RoHS SGS Welcome OEM Details:Applied for ... temperature, PIR or timing. Specifications:LED flashing module with colorful LED light, widely applied for wearable, souvenir, decoration gift, promotional ... non-toxic, 4. USB input, with LED flash5. Can be used for bars, anniversary, wedding, party, holloween, ...