Origin: Ningbo、 ChinaMaterial: ABSColor: white、 blackSpecification: Light + head wear +USB charging linePower: 3WCharge mode: Yescharacteristic£º1、 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