Origin: Ningbo， ChinaMaterial: ABSColor: white， blackSpecification: Light + head wear +USB charging linePower: 3WCharge mode: Yescharacteristic��1， infrared sensor (wave control switch: on the bait when no longer repeatedly press the switch， the wave is bright wave that is off).2， rechargeable (eliminating the need for a battery of trouble).3， with a double (which can also be wearing a clip).4， multiple charging ways: can be directly used USB charging cable is inserted in the charging treasure or computer USB interface， can be matched with a recharge or mobile phone charging head.If you are satisfied with our product， please give us Five-star rating. JIAN HUA