... , When slide the switch, it will stay light for single light, and it will flashing and change 3 ... begins to fade bit.If you give it a rest for 10 to 30 minutes,the bracelet will become brighter ... methods of delivery: DHL,EMS,UPS,DHL or Fedex for sample delivery (sample order or small quantity order)5 ... Sea, CIF, ex-w factory and so on for order delivery6)we specialize in promotional led gifts industry ...